203884128

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 240

約数和(自身を含む): 726685344

約数和(自身を除く): 522801216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 661, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1322, 1377, 1428, 1512, 1632, 1836, 1904, 1983, 2016, 2142, 2268, 2448, 2592, 2644, 2754, 2856, 3024, 3213, 3672, 3808, 3966, 4284, 4536, 4627, 4896, 5288, 5508, 5712, 5949, 6048, 6426, 7344, 7932, 8568, 9072, 9254, 9639, 10576, 11016, 11237, 11424, 11898, 12852, 13881, 14688, 15864, 17136, 17847, 18144, 18508, 19278, 21152, 22032, 22474, 23796, 25704, 27762, 31728, 33711, 34272, 35694, 37016, 38556, 41643, 44064, 44948, 47592, 51408, 53541, 55524, 63456, 67422, 71388, 74032, 77112, 78659, 83286, 89896, 95184, 101133, 102816, 107082, 111048, 124929, 134844, 142776, 148064, 154224, 157318, 166572, 179792, 190368, 202266, 214164, 222096, 235977, 249858, 269688, 285552, 303399, 308448, 314636, 333144, 359584, 374787, 404532, 428328, 444192, 471954, 499716, 539376, 571104, 606798, 629272, 666288, 707931, 749574, 809064, 856656, 910197, 943908, 999432, 1078752, 1213596, 1258544, 1332576, 1415862, 1499148, 1618128, 1713312, 1820394, 1887816, 1998864, 2123793, 2427192, 2517088, 2831724, 2998296, 3236256, 3640788, 3775632, 3997728, 4247586, 4854384, 5663448, 5996592, 6371379, 7281576, 7551264, 8495172, 9708768, 11326896, 11993184, 12742758, 14563152, 16990344, 22653792, 25485516, 29126304, 33980688, 50971032, 67961376, 101942064, 203884128]

約数ペア:

[(1, 203884128), (2, 101942064), (3, 67961376), (4, 50971032), (6, 33980688), (7, 29126304), (8, 25485516), (9, 22653792), (12, 16990344), (14, 14563152), (16, 12742758), (17, 11993184), (18, 11326896), (21, 9708768), (24, 8495172), (27, 7551264), (28, 7281576), (32, 6371379), (34, 5996592), (36, 5663448), (42, 4854384), (48, 4247586), (51, 3997728), (54, 3775632), (56, 3640788), (63, 3236256), (68, 2998296), (72, 2831724), (81, 2517088), (84, 2427192), (96, 2123793), (102, 1998864), (108, 1887816), (112, 1820394), (119, 1713312), (126, 1618128), (136, 1499148), (144, 1415862), (153, 1332576), (162, 1258544), (168, 1213596), (189, 1078752), (204, 999432), (216, 943908), (224, 910197), (238, 856656), (252, 809064), (272, 749574), (288, 707931), (306, 666288), (324, 629272), (336, 606798), (357, 571104), (378, 539376), (408, 499716), (432, 471954), (459, 444192), (476, 428328), (504, 404532), (544, 374787), (567, 359584), (612, 333144), (648, 314636), (661, 308448), (672, 303399), (714, 285552), (756, 269688), (816, 249858), (864, 235977), (918, 222096), (952, 214164), (1008, 202266), (1071, 190368), (1134, 179792), (1224, 166572), (1296, 157318), (1322, 154224), (1377, 148064), (1428, 142776), (1512, 134844), (1632, 124929), (1836, 111048), (1904, 107082), (1983, 102816), (2016, 101133), (2142, 95184), (2268, 89896), (2448, 83286), (2592, 78659), (2644, 77112), (2754, 74032), (2856, 71388), (3024, 67422), (3213, 63456), (3672, 55524), (3808, 53541), (3966, 51408), (4284, 47592), (4536, 44948), (4627, 44064), (4896, 41643), (5288, 38556), (5508, 37016), (5712, 35694), (5949, 34272), (6048, 33711), (6426, 31728), (7344, 27762), (7932, 25704), (8568, 23796), (9072, 22474), (9254, 22032), (9639, 21152), (10576, 19278), (11016, 18508), (11237, 18144), (11424, 17847), (11898, 17136), (12852, 15864), (13881, 14688)]