201729164488

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{30713941}}^1$

素因数の和:30714768

約数の個数: 16

約数和(自身を含む): 378702904860

約数和(自身を除く): 176973740372

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 30713941, 61427882, 122855764, 245711528, 25216145561, 50432291122, 100864582244, 201729164488]

約数ペア:

[(1, 201729164488), (2, 100864582244), (4, 50432291122), (8, 25216145561), (821, 245711528), (1642, 122855764), (3284, 61427882), (6568, 30713941)]