202115940296

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{319803703}}^1$

素因数の和:319803788

約数の個数: 16

約数和(自身を含む): 383764444800

約数和(自身を除く): 181648504504

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 319803703, 639607406, 1279214812, 2558429624, 25264492537, 50528985074, 101057970148, 202115940296]

約数ペア:

[(1, 202115940296), (2, 101057970148), (4, 50528985074), (8, 25264492537), (79, 2558429624), (158, 1279214812), (316, 639607406), (632, 319803703)]