201942100

素因数分解:

$2^2\times 5^2\times {\mathrm{883}}^1\times {\mathrm{2287}}^1$

素因数の和:3184

約数の個数: 36

約数和(自身を含む): 438902464

約数和(自身を除く): 236960364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 883, 1766, 2287, 3532, 4415, 4574, 8830, 9148, 11435, 17660, 22075, 22870, 44150, 45740, 57175, 88300, 114350, 228700, 2019421, 4038842, 8077684, 10097105, 20194210, 40388420, 50485525, 100971050, 201942100]

約数ペア:

[(1, 201942100), (2, 100971050), (4, 50485525), (5, 40388420), (10, 20194210), (20, 10097105), (25, 8077684), (50, 4038842), (100, 2019421), (883, 228700), (1766, 114350), (2287, 88300), (3532, 57175), (4415, 45740), (4574, 44150), (8830, 22870), (9148, 22075), (11435, 17660)]