202137256

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{60017}}^1$

素因数の和:60444

約数の個数: 16

約数和(自身を含む): 379913940

約数和(自身を除く): 177776684

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 60017, 120034, 240068, 480136, 25267157, 50534314, 101068628, 202137256]

約数ペア:

[(1, 202137256), (2, 101068628), (4, 50534314), (8, 25267157), (421, 480136), (842, 240068), (1684, 120034), (3368, 60017)]