200472316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{414199}}^1$

素因数の和:414225

約数の個数: 18

約数和(自身を含む): 385620200

約数和(自身を除く): 185147884

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 414199, 828398, 1656796, 4556189, 9112378, 18224756, 50118079, 100236158, 200472316]

約数ペア:

[(1, 200472316), (2, 100236158), (4, 50118079), (11, 18224756), (22, 9112378), (44, 4556189), (121, 1656796), (242, 828398), (484, 414199)]