203896589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5333}}^1$

素因数の和:5536

約数の個数: 16

約数和(自身を含む): 233885232

約数和(自身を除く): 29988643

約数列:

[1, 13, 17, 173, 221, 2249, 2941, 5333, 38233, 69329, 90661, 922609, 1178593, 11993917, 15684353, 203896589]

約数ペア:

[(1, 203896589), (13, 15684353), (17, 11993917), (173, 1178593), (221, 922609), (2249, 90661), (2941, 69329), (5333, 38233)]