225352318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{10949}}^1$

素因数の和:11243

約数の個数: 16

約数和(自身を含む): 347684400

約数和(自身を除く): 122332082

約数列:

[1, 2, 41, 82, 251, 502, 10291, 10949, 20582, 21898, 448909, 897818, 2748199, 5496398, 112676159, 225352318]

約数ペア:

[(1, 225352318), (2, 112676159), (41, 5496398), (82, 2748199), (251, 897818), (502, 448909), (10291, 21898), (10949, 20582)]