201417452

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{3203}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 358848000

約数和(自身を除く): 157430548

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 796, 3203, 6406, 12812, 15721, 31442, 62884, 253037, 506074, 637397, 1012148, 1274794, 2549588, 50354363, 100708726, 201417452]

約数ペア:

[(1, 201417452), (2, 100708726), (4, 50354363), (79, 2549588), (158, 1274794), (199, 1012148), (316, 637397), (398, 506074), (796, 253037), (3203, 62884), (6406, 31442), (12812, 15721)]