201247746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1151}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 483065856

約数和(自身を除く): 281818110

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 181, 322, 362, 483, 543, 966, 1086, 1151, 1267, 2302, 2534, 3453, 3801, 4163, 6906, 7602, 8057, 8326, 12489, 16114, 24171, 24978, 26473, 29141, 48342, 52946, 58282, 79419, 87423, 158838, 174846, 185311, 208331, 370622, 416662, 555933, 624993, 1111866, 1249986, 1458317, 2916634, 4374951, 4791613, 8749902, 9583226, 14374839, 28749678, 33541291, 67082582, 100623873, 201247746]

約数ペア:

[(1, 201247746), (2, 100623873), (3, 67082582), (6, 33541291), (7, 28749678), (14, 14374839), (21, 9583226), (23, 8749902), (42, 4791613), (46, 4374951), (69, 2916634), (138, 1458317), (161, 1249986), (181, 1111866), (322, 624993), (362, 555933), (483, 416662), (543, 370622), (966, 208331), (1086, 185311), (1151, 174846), (1267, 158838), (2302, 87423), (2534, 79419), (3453, 58282), (3801, 52946), (4163, 48342), (6906, 29141), (7602, 26473), (8057, 24978), (8326, 24171), (12489, 16114)]