207626354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 345413376

約数和(自身を除く): 137787022

約数列:

[1, 2, 13, 26, 47, 94, 131, 262, 611, 1222, 1297, 1703, 2594, 3406, 6157, 12314, 16861, 33722, 60959, 80041, 121918, 160082, 169907, 339814, 792467, 1584934, 2208791, 4417582, 7985629, 15971258, 103813177, 207626354]

約数ペア:

[(1, 207626354), (2, 103813177), (13, 15971258), (26, 7985629), (47, 4417582), (94, 2208791), (131, 1584934), (262, 792467), (611, 339814), (1222, 169907), (1297, 160082), (1703, 121918), (2594, 80041), (3406, 60959), (6157, 33722), (12314, 16861)]