211325416

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{498409}}^1$

素因数の和:498468

約数の個数: 16

約数和(自身を含む): 403712100

約数和(自身を除く): 192386684

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 498409, 996818, 1993636, 3987272, 26415677, 52831354, 105662708, 211325416]

約数ペア:

[(1, 211325416), (2, 105662708), (4, 52831354), (8, 26415677), (53, 3987272), (106, 1993636), (212, 996818), (424, 498409)]