209253408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 192

約数和(自身を含む): 716325120

約数和(自身を除く): 507071712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1092, 1248, 1326, 1409, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2652, 2818, 2856, 2912, 3094, 3536, 3808, 4227, 4368, 4641, 5304, 5636, 5712, 6188, 7072, 8454, 8736, 9282, 9863, 10608, 11272, 11424, 12376, 16908, 18317, 18564, 19726, 21216, 22544, 23953, 24752, 29589, 33816, 36634, 37128, 39452, 45088, 47906, 49504, 54951, 59178, 67632, 71859, 73268, 74256, 78904, 95812, 109902, 118356, 128219, 135264, 143718, 146536, 148512, 157808, 167671, 191624, 219804, 236712, 256438, 287436, 293072, 311389, 315616, 335342, 383248, 384657, 439608, 473424, 503013, 512876, 574872, 586144, 622778, 670684, 766496, 769314, 879216, 934167, 946848, 1006026, 1025752, 1149744, 1245556, 1341368, 1538628, 1758432, 1868334, 2012052, 2051504, 2179723, 2299488, 2491112, 2682736, 3077256, 3736668, 4024104, 4103008, 4359446, 4982224, 5365472, 6154512, 6539169, 7473336, 8048208, 8718892, 9964448, 12309024, 13078338, 14946672, 16096416, 17437784, 26156676, 29893344, 34875568, 52313352, 69751136, 104626704, 209253408]

約数ペア:

[(1, 209253408), (2, 104626704), (3, 69751136), (4, 52313352), (6, 34875568), (7, 29893344), (8, 26156676), (12, 17437784), (13, 16096416), (14, 14946672), (16, 13078338), (17, 12309024), (21, 9964448), (24, 8718892), (26, 8048208), (28, 7473336), (32, 6539169), (34, 6154512), (39, 5365472), (42, 4982224), (48, 4359446), (51, 4103008), (52, 4024104), (56, 3736668), (68, 3077256), (78, 2682736), (84, 2491112), (91, 2299488), (96, 2179723), (102, 2051504), (104, 2012052), (112, 1868334), (119, 1758432), (136, 1538628), (156, 1341368), (168, 1245556), (182, 1149744), (204, 1025752), (208, 1006026), (221, 946848), (224, 934167), (238, 879216), (272, 769314), (273, 766496), (312, 670684), (336, 622778), (357, 586144), (364, 574872), (408, 512876), (416, 503013), (442, 473424), (476, 439608), (544, 384657), (546, 383248), (624, 335342), (663, 315616), (672, 311389), (714, 293072), (728, 287436), (816, 256438), (884, 236712), (952, 219804), (1092, 191624), (1248, 167671), (1326, 157808), (1409, 148512), (1428, 146536), (1456, 143718), (1547, 135264), (1632, 128219), (1768, 118356), (1904, 109902), (2184, 95812), (2652, 78904), (2818, 74256), (2856, 73268), (2912, 71859), (3094, 67632), (3536, 59178), (3808, 54951), (4227, 49504), (4368, 47906), (4641, 45088), (5304, 39452), (5636, 37128), (5712, 36634), (6188, 33816), (7072, 29589), (8454, 24752), (8736, 23953), (9282, 22544), (9863, 21216), (10608, 19726), (11272, 18564), (11424, 18317), (12376, 16908)]