201868328

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{154807}}^1$

素因数の和:154976

約数の個数: 16

約数和(自身を含む): 380827680

約数和(自身を除く): 178959352

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 154807, 309614, 619228, 1238456, 25233541, 50467082, 100934164, 201868328]

約数ペア:

[(1, 201868328), (2, 100934164), (4, 50467082), (8, 25233541), (163, 1238456), (326, 619228), (652, 309614), (1304, 154807)]