199119242

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{11351}}^1$

素因数の和:11546

約数の個数: 24

約数和(自身を含む): 349414560

約数和(自身を除く): 150295318

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8771, 11351, 17542, 22702, 79457, 158914, 556199, 1112398, 2031829, 4063658, 14222803, 28445606, 99559621, 199119242]

約数ペア:

[(1, 199119242), (2, 99559621), (7, 28445606), (14, 14222803), (49, 4063658), (98, 2031829), (179, 1112398), (358, 556199), (1253, 158914), (2506, 79457), (8771, 22702), (11351, 17542)]