229756828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{221773}}^1$

素因数の和:221821

約数の個数: 24

約数和(自身を含む): 471935072

約数和(自身を除く): 242178244

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 221773, 443546, 887092, 1552411, 3104822, 6209644, 8205601, 16411202, 32822404, 57439207, 114878414, 229756828]

約数ペア:

[(1, 229756828), (2, 114878414), (4, 57439207), (7, 32822404), (14, 16411202), (28, 8205601), (37, 6209644), (74, 3104822), (148, 1552411), (259, 887092), (518, 443546), (1036, 221773)]