204171169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 218234880

約数和(自身を除く): 14063711

約数列:

[1, 19, 127, 191, 443, 2413, 3629, 8417, 24257, 56261, 84613, 460883, 1068959, 1607647, 10745851, 204171169]

約数ペア:

[(1, 204171169), (19, 10745851), (127, 1607647), (191, 1068959), (443, 460883), (2413, 84613), (3629, 56261), (8417, 24257)]