201681816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{1123}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 577286400

約数和(自身を除く): 375604584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1069, 1123, 2138, 2246, 3207, 3369, 4276, 4492, 6414, 6738, 7483, 7861, 8552, 8984, 12828, 13476, 14966, 15722, 22449, 23583, 25656, 26952, 29932, 31444, 44898, 47166, 59864, 62888, 89796, 94332, 179592, 188664, 1200487, 2400974, 3601461, 4801948, 7202922, 8403409, 9603896, 14405844, 16806818, 25210227, 28811688, 33613636, 50420454, 67227272, 100840908, 201681816]

約数ペア:

[(1, 201681816), (2, 100840908), (3, 67227272), (4, 50420454), (6, 33613636), (7, 28811688), (8, 25210227), (12, 16806818), (14, 14405844), (21, 9603896), (24, 8403409), (28, 7202922), (42, 4801948), (56, 3601461), (84, 2400974), (168, 1200487), (1069, 188664), (1123, 179592), (2138, 94332), (2246, 89796), (3207, 62888), (3369, 59864), (4276, 47166), (4492, 44898), (6414, 31444), (6738, 29932), (7483, 26952), (7861, 25656), (8552, 23583), (8984, 22449), (12828, 15722), (13476, 14966)]