204781212

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 534643200

約数和(自身を除く): 329861988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 531, 603, 708, 804, 1062, 1206, 1439, 2124, 2412, 2878, 3953, 4317, 5756, 7906, 8634, 11859, 12951, 15812, 17268, 23718, 25902, 35577, 47436, 51804, 71154, 84901, 96413, 142308, 169802, 192826, 254703, 289239, 339604, 385652, 509406, 578478, 764109, 867717, 1018812, 1156956, 1528218, 1735434, 3056436, 3470868, 5688367, 11376734, 17065101, 22753468, 34130202, 51195303, 68260404, 102390606, 204781212]

約数ペア:

[(1, 204781212), (2, 102390606), (3, 68260404), (4, 51195303), (6, 34130202), (9, 22753468), (12, 17065101), (18, 11376734), (36, 5688367), (59, 3470868), (67, 3056436), (118, 1735434), (134, 1528218), (177, 1156956), (201, 1018812), (236, 867717), (268, 764109), (354, 578478), (402, 509406), (531, 385652), (603, 339604), (708, 289239), (804, 254703), (1062, 192826), (1206, 169802), (1439, 142308), (2124, 96413), (2412, 84901), (2878, 71154), (3953, 51804), (4317, 47436), (5756, 35577), (7906, 25902), (8634, 23718), (11859, 17268), (12951, 15812)]