201680772386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{12161}}^1\times {\mathrm{436427}}^1$

素因数の和:448609

約数の個数: 16

約数和(自身を含む): 318470240160

約数和(自身を除く): 116789467774

約数列:

[1, 2, 19, 38, 12161, 24322, 231059, 436427, 462118, 872854, 8292113, 16584226, 5307388747, 10614777494, 100840386193, 201680772386]

約数ペア:

[(1, 201680772386), (2, 100840386193), (19, 10614777494), (38, 5307388747), (12161, 16584226), (24322, 8292113), (231059, 872854), (436427, 462118)]