207972313921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2797}}^1\times {\mathrm{38747}}^1$

素因数の和:41664

約数の個数: 16

約数和(自身を含む): 221170484160

約数和(自身を除く): 13198170239

約数列:

[1, 19, 101, 1919, 2797, 38747, 53143, 282497, 736193, 3913447, 5367443, 74355493, 108375359, 2059131821, 10945911259, 207972313921]

約数ペア:

[(1, 207972313921), (19, 10945911259), (101, 2059131821), (1919, 108375359), (2797, 74355493), (38747, 5367443), (53143, 3913447), (282497, 736193)]