218215924

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{7121}}^1$

素因数の和:7335

約数の個数: 24

約数和(自身を含む): 392450688

約数和(自身を除く): 174234764

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 652, 7121, 7661, 14242, 15322, 28484, 30644, 334687, 669374, 1160723, 1338748, 2321446, 4642892, 54553981, 109107962, 218215924]

約数ペア:

[(1, 218215924), (2, 109107962), (4, 54553981), (47, 4642892), (94, 2321446), (163, 1338748), (188, 1160723), (326, 669374), (652, 334687), (7121, 30644), (7661, 28484), (14242, 15322)]