215493846

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{15913}}^1$

素因数の和:16016

約数の個数: 32

約数和(自身を含む): 449920608

約数和(自身を除く): 234426762

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 4514, 6771, 13542, 15913, 31826, 47739, 95478, 588781, 970693, 1177562, 1766343, 1941386, 2912079, 3532686, 5824158, 35915641, 71831282, 107746923, 215493846]

約数ペア:

[(1, 215493846), (2, 107746923), (3, 71831282), (6, 35915641), (37, 5824158), (61, 3532686), (74, 2912079), (111, 1941386), (122, 1766343), (183, 1177562), (222, 970693), (366, 588781), (2257, 95478), (4514, 47739), (6771, 31826), (13542, 15913)]