206397408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 698090400

約数和(自身を除く): 491692992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 49, 51, 56, 58, 68, 84, 87, 89, 96, 98, 102, 112, 116, 119, 136, 147, 168, 174, 178, 196, 203, 204, 224, 232, 238, 267, 272, 294, 336, 348, 356, 357, 392, 406, 408, 464, 476, 493, 534, 544, 588, 609, 623, 672, 696, 712, 714, 784, 812, 816, 833, 928, 952, 986, 1068, 1176, 1218, 1246, 1392, 1421, 1424, 1428, 1479, 1513, 1568, 1624, 1632, 1666, 1869, 1904, 1972, 2136, 2352, 2436, 2492, 2499, 2581, 2784, 2842, 2848, 2856, 2958, 3026, 3248, 3332, 3451, 3738, 3808, 3944, 4263, 4272, 4361, 4539, 4704, 4872, 4984, 4998, 5162, 5684, 5712, 5916, 6052, 6496, 6664, 6902, 7476, 7743, 7888, 8526, 8544, 8722, 9078, 9744, 9968, 9996, 10324, 10353, 10591, 11368, 11424, 11832, 12104, 13083, 13328, 13804, 14952, 15486, 15776, 17052, 17444, 18067, 18156, 19488, 19936, 19992, 20648, 20706, 21182, 22736, 23664, 24157, 24208, 26166, 26656, 27608, 29904, 30972, 31773, 34104, 34888, 36134, 36312, 39984, 41296, 41412, 42364, 43877, 45472, 47328, 48314, 48416, 52332, 54201, 55216, 59808, 61944, 63546, 68208, 69776, 72268, 72471, 72624, 74137, 79968, 82592, 82824, 84728, 87754, 96628, 104664, 108402, 110432, 123888, 126469, 127092, 131631, 136416, 139552, 144536, 144942, 145248, 148274, 165648, 169456, 175508, 193256, 209328, 216804, 222411, 247776, 252938, 254184, 263262, 289072, 289884, 296548, 307139, 331296, 338912, 351016, 379407, 386512, 418656, 433608, 444822, 505876, 508368, 526524, 578144, 579768, 593096, 614278, 702032, 758814, 773024, 867216, 889644, 921417, 1011752, 1016736, 1053048, 1159536, 1186192, 1228556, 1404064, 1517628, 1734432, 1779288, 1842834, 2023504, 2106096, 2149973, 2319072, 2372384, 2457112, 3035256, 3558576, 3685668, 4047008, 4212192, 4299946, 4914224, 6070512, 6449919, 7117152, 7371336, 8599892, 9828448, 12141024, 12899838, 14742672, 17199784, 25799676, 29485344, 34399568, 51599352, 68799136, 103198704, 206397408]

約数ペア:

[(1, 206397408), (2, 103198704), (3, 68799136), (4, 51599352), (6, 34399568), (7, 29485344), (8, 25799676), (12, 17199784), (14, 14742672), (16, 12899838), (17, 12141024), (21, 9828448), (24, 8599892), (28, 7371336), (29, 7117152), (32, 6449919), (34, 6070512), (42, 4914224), (48, 4299946), (49, 4212192), (51, 4047008), (56, 3685668), (58, 3558576), (68, 3035256), (84, 2457112), (87, 2372384), (89, 2319072), (96, 2149973), (98, 2106096), (102, 2023504), (112, 1842834), (116, 1779288), (119, 1734432), (136, 1517628), (147, 1404064), (168, 1228556), (174, 1186192), (178, 1159536), (196, 1053048), (203, 1016736), (204, 1011752), (224, 921417), (232, 889644), (238, 867216), (267, 773024), (272, 758814), (294, 702032), (336, 614278), (348, 593096), (356, 579768), (357, 578144), (392, 526524), (406, 508368), (408, 505876), (464, 444822), (476, 433608), (493, 418656), (534, 386512), (544, 379407), (588, 351016), (609, 338912), (623, 331296), (672, 307139), (696, 296548), (712, 289884), (714, 289072), (784, 263262), (812, 254184), (816, 252938), (833, 247776), (928, 222411), (952, 216804), (986, 209328), (1068, 193256), (1176, 175508), (1218, 169456), (1246, 165648), (1392, 148274), (1421, 145248), (1424, 144942), (1428, 144536), (1479, 139552), (1513, 136416), (1568, 131631), (1624, 127092), (1632, 126469), (1666, 123888), (1869, 110432), (1904, 108402), (1972, 104664), (2136, 96628), (2352, 87754), (2436, 84728), (2492, 82824), (2499, 82592), (2581, 79968), (2784, 74137), (2842, 72624), (2848, 72471), (2856, 72268), (2958, 69776), (3026, 68208), (3248, 63546), (3332, 61944), (3451, 59808), (3738, 55216), (3808, 54201), (3944, 52332), (4263, 48416), (4272, 48314), (4361, 47328), (4539, 45472), (4704, 43877), (4872, 42364), (4984, 41412), (4998, 41296), (5162, 39984), (5684, 36312), (5712, 36134), (5916, 34888), (6052, 34104), (6496, 31773), (6664, 30972), (6902, 29904), (7476, 27608), (7743, 26656), (7888, 26166), (8526, 24208), (8544, 24157), (8722, 23664), (9078, 22736), (9744, 21182), (9968, 20706), (9996, 20648), (10324, 19992), (10353, 19936), (10591, 19488), (11368, 18156), (11424, 18067), (11832, 17444), (12104, 17052), (13083, 15776), (13328, 15486), (13804, 14952)]