201885228

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{30983}}^1$

素因数の和:31174

約数の個数: 36

約数和(自身を含む): 513157008

約数和(自身を除く): 311271780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 30983, 61966, 92949, 123932, 185898, 278847, 371796, 557694, 1115388, 5607923, 11215846, 16823769, 22431692, 33647538, 50471307, 67295076, 100942614, 201885228]

約数ペア:

[(1, 201885228), (2, 100942614), (3, 67295076), (4, 50471307), (6, 33647538), (9, 22431692), (12, 16823769), (18, 11215846), (36, 5607923), (181, 1115388), (362, 557694), (543, 371796), (724, 278847), (1086, 185898), (1629, 123932), (2172, 92949), (3258, 61966), (6516, 30983)]