201816338

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{4229}}^1$

素因数の和:4561

約数の個数: 16

約数和(自身を含む): 306996480

約数和(自身を除く): 105180142

約数列:

[1, 2, 107, 214, 223, 446, 4229, 8458, 23861, 47722, 452503, 905006, 943067, 1886134, 100908169, 201816338]

約数ペア:

[(1, 201816338), (2, 100908169), (107, 1886134), (214, 943067), (223, 905006), (446, 452503), (4229, 47722), (8458, 23861)]