210913252024

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{138032233}}^1$

素因数の和:138032430

約数の個数: 16

約数和(自身を含む): 397532833920

約数和(自身を除く): 186619581896

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 138032233, 276064466, 552128932, 1104257864, 26364156503, 52728313006, 105456626012, 210913252024]

約数ペア:

[(1, 210913252024), (2, 105456626012), (4, 52728313006), (8, 26364156503), (191, 1104257864), (382, 552128932), (764, 276064466), (1528, 138032233)]