201247706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{19843}}^1$

素因数の和:20317

約数の個数: 16

約数和(自身を含む): 330045408

約数和(自身を除く): 128797702

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 19843, 39686, 218273, 436546, 9147623, 18295246, 100623853, 201247706]

約数ペア:

[(1, 201247706), (2, 100623853), (11, 18295246), (22, 9147623), (461, 436546), (922, 218273), (5071, 39686), (10142, 19843)]