201264736

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 408648240

約数和(自身を除く): 207383504

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 179, 328, 358, 656, 716, 857, 1312, 1432, 1714, 2864, 3428, 5728, 6856, 7339, 13712, 14678, 27424, 29356, 35137, 58712, 70274, 117424, 140548, 153403, 234848, 281096, 306806, 562192, 613612, 1124384, 1227224, 2454448, 4908896, 6289523, 12579046, 25158092, 50316184, 100632368, 201264736]

約数ペア:

[(1, 201264736), (2, 100632368), (4, 50316184), (8, 25158092), (16, 12579046), (32, 6289523), (41, 4908896), (82, 2454448), (164, 1227224), (179, 1124384), (328, 613612), (358, 562192), (656, 306806), (716, 281096), (857, 234848), (1312, 153403), (1432, 140548), (1714, 117424), (2864, 70274), (3428, 58712), (5728, 35137), (6856, 29356), (7339, 27424), (13712, 14678)]