215918392

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1151}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 410572800

約数和(自身を除く): 194654408

約数列:

[1, 2, 4, 8, 131, 179, 262, 358, 524, 716, 1048, 1151, 1432, 2302, 4604, 9208, 23449, 46898, 93796, 150781, 187592, 206029, 301562, 412058, 603124, 824116, 1206248, 1648232, 26989799, 53979598, 107959196, 215918392]

約数ペア:

[(1, 215918392), (2, 107959196), (4, 53979598), (8, 26989799), (131, 1648232), (179, 1206248), (262, 824116), (358, 603124), (524, 412058), (716, 301562), (1048, 206029), (1151, 187592), (1432, 150781), (2302, 93796), (4604, 46898), (9208, 23449)]