201361244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 422639616

約数和(自身を除く): 221278372

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 3803, 7564, 7606, 13237, 15212, 26474, 26621, 52948, 53242, 106484, 117893, 231983, 235786, 463966, 471572, 825251, 927932, 1623881, 1650502, 3247762, 3301004, 6495524, 7191473, 14382946, 28765892, 50340311, 100680622, 201361244]

約数ペア:

[(1, 201361244), (2, 100680622), (4, 50340311), (7, 28765892), (14, 14382946), (28, 7191473), (31, 6495524), (61, 3301004), (62, 3247762), (122, 1650502), (124, 1623881), (217, 927932), (244, 825251), (427, 471572), (434, 463966), (854, 235786), (868, 231983), (1708, 117893), (1891, 106484), (3782, 53242), (3803, 52948), (7564, 26621), (7606, 26474), (13237, 15212)]