206117262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6337}}^1$

素因数の和:6497

約数の個数: 48

約数和(自身を含む): 484476720

約数和(自身を除く): 278359458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 5421, 6337, 10842, 12674, 16263, 19011, 32526, 38022, 57033, 82381, 114066, 164762, 247143, 494286, 741429, 880843, 1482858, 1761686, 2642529, 5285058, 7927587, 11450959, 15855174, 22901918, 34352877, 68705754, 103058631, 206117262]

約数ペア:

[(1, 206117262), (2, 103058631), (3, 68705754), (6, 34352877), (9, 22901918), (13, 15855174), (18, 11450959), (26, 7927587), (39, 5285058), (78, 2642529), (117, 1761686), (139, 1482858), (234, 880843), (278, 741429), (417, 494286), (834, 247143), (1251, 164762), (1807, 114066), (2502, 82381), (3614, 57033), (5421, 38022), (6337, 32526), (10842, 19011), (12674, 16263)]