210681736

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{32077}}^1$

素因数の和:32904

約数の個数: 16

約数和(自身を含む): 395521740

約数和(自身を除く): 184840004

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 32077, 64154, 128308, 256616, 26335217, 52670434, 105340868, 210681736]

約数ペア:

[(1, 210681736), (2, 105340868), (4, 52670434), (8, 26335217), (821, 256616), (1642, 128308), (3284, 64154), (6568, 32077)]