202019927048

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{64916429}}^1$

素因数の和:64916824

約数の個数: 16

約数和(自身を含む): 379761115500

約数和(自身を除く): 177741188452

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 64916429, 129832858, 259665716, 519331432, 25252490881, 50504981762, 101009963524, 202019927048]

約数ペア:

[(1, 202019927048), (2, 101009963524), (4, 50504981762), (8, 25252490881), (389, 519331432), (778, 259665716), (1556, 129832858), (3112, 64916429)]