217260152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23677}}^1$

素因数の和:23751

約数の個数: 32

約数和(自身を含む): 431886720

約数和(自身を除く): 214626568

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 23677, 47354, 94708, 189416, 733987, 876049, 1467974, 1752098, 2935948, 3504196, 5871896, 7008392, 27157519, 54315038, 108630076, 217260152]

約数ペア:

[(1, 217260152), (2, 108630076), (4, 54315038), (8, 27157519), (31, 7008392), (37, 5871896), (62, 3504196), (74, 2935948), (124, 1752098), (148, 1467974), (248, 876049), (296, 733987), (1147, 189416), (2294, 94708), (4588, 47354), (9176, 23677)]