201226909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12473}}^1$

素因数の和:12576

約数の個数: 16

約数和(自身を含む): 232615152

約数和(自身を除く): 31388243

約数列:

[1, 13, 17, 73, 221, 949, 1241, 12473, 16133, 162149, 212041, 910529, 2756533, 11836877, 15478993, 201226909]

約数ペア:

[(1, 201226909), (13, 15478993), (17, 11836877), (73, 2756533), (221, 910529), (949, 212041), (1241, 162149), (12473, 16133)]