201914554

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{5023}}^1$

素因数の和:5325

約数の個数: 16

約数和(自身を含む): 307468800

約数和(自身を除く): 105554246

約数列:

[1, 2, 101, 199, 202, 398, 5023, 10046, 20099, 40198, 507323, 999577, 1014646, 1999154, 100957277, 201914554]

約数ペア:

[(1, 201914554), (2, 100957277), (101, 1999154), (199, 1014646), (202, 999577), (398, 507323), (5023, 40198), (10046, 20099)]