210000014792

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{294943841}}^1$

素因数の和:294943936

約数の個数: 16

約数和(自身を含む): 398174186700

約数和(自身を除く): 188174171908

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 294943841, 589887682, 1179775364, 2359550728, 26250001849, 52500003698, 105000007396, 210000014792]

約数ペア:

[(1, 210000014792), (2, 105000007396), (4, 52500003698), (8, 26250001849), (89, 2359550728), (178, 1179775364), (356, 589887682), (712, 294943841)]