201224556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10487}}^1$

素因数の和:10551

約数の個数: 72

約数和(自身を含む): 561191904

約数和(自身を除く): 359967348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 10487, 19188, 20974, 31461, 41948, 62922, 94383, 125844, 136331, 188766, 272662, 377532, 408993, 429967, 545324, 817986, 859934, 1226979, 1289901, 1635972, 1719868, 2453958, 2579802, 3869703, 4907916, 5159604, 5589571, 7739406, 11179142, 15478812, 16768713, 22358284, 33537426, 50306139, 67074852, 100612278, 201224556]

約数ペア:

[(1, 201224556), (2, 100612278), (3, 67074852), (4, 50306139), (6, 33537426), (9, 22358284), (12, 16768713), (13, 15478812), (18, 11179142), (26, 7739406), (36, 5589571), (39, 5159604), (41, 4907916), (52, 3869703), (78, 2579802), (82, 2453958), (117, 1719868), (123, 1635972), (156, 1289901), (164, 1226979), (234, 859934), (246, 817986), (369, 545324), (468, 429967), (492, 408993), (533, 377532), (738, 272662), (1066, 188766), (1476, 136331), (1599, 125844), (2132, 94383), (3198, 62922), (4797, 41948), (6396, 31461), (9594, 20974), (10487, 19188)]