202104110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1889}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 392454720

約数和(自身を除く): 190350610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 823, 1646, 1889, 3778, 4115, 8230, 9445, 10699, 18890, 21398, 24557, 49114, 53495, 106990, 122785, 245570, 1554647, 3109294, 7773235, 15546470, 20210411, 40420822, 101052055, 202104110]

約数ペア:

[(1, 202104110), (2, 101052055), (5, 40420822), (10, 20210411), (13, 15546470), (26, 7773235), (65, 3109294), (130, 1554647), (823, 245570), (1646, 122785), (1889, 106990), (3778, 53495), (4115, 49114), (8230, 24557), (9445, 21398), (10699, 18890)]