201128057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 221755968

約数和(自身を除く): 20627911

約数列:

[1, 13, 53, 251, 689, 1163, 3263, 13303, 15119, 61639, 172939, 291913, 801307, 3794869, 15471389, 201128057]

約数ペア:

[(1, 201128057), (13, 15471389), (53, 3794869), (251, 801307), (689, 291913), (1163, 172939), (3263, 61639), (13303, 15119)]