220476502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 369165600

約数和(自身を除く): 148689098

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 493, 901, 986, 1537, 1802, 3074, 4219, 8438, 26129, 52258, 71723, 122351, 143446, 223607, 244702, 447214, 2079967, 3801319, 4159934, 6484603, 7602638, 12969206, 110238251, 220476502]

約数ペア:

[(1, 220476502), (2, 110238251), (17, 12969206), (29, 7602638), (34, 6484603), (53, 4159934), (58, 3801319), (106, 2079967), (493, 447214), (901, 244702), (986, 223607), (1537, 143446), (1802, 122351), (3074, 71723), (4219, 52258), (8438, 26129)]