201945272

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{283631}}^1$

素因数の和:283726

約数の個数: 16

約数和(自身を含む): 382903200

約数和(自身を除く): 180957928

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 283631, 567262, 1134524, 2269048, 25243159, 50486318, 100972636, 201945272]

約数ペア:

[(1, 201945272), (2, 100972636), (4, 50486318), (8, 25243159), (89, 2269048), (178, 1134524), (356, 567262), (712, 283631)]