203478946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{20063}}^1$

素因数の和:20537

約数の個数: 16

約数和(自身を含む): 333704448

約数和(自身を除く): 130225502

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 20063, 40126, 220693, 441386, 9249043, 18498086, 101739473, 203478946]

約数ペア:

[(1, 203478946), (2, 101739473), (11, 18498086), (22, 9249043), (461, 441386), (922, 220693), (5071, 40126), (10142, 20063)]