200021938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{6203}}^1$

素因数の和:6929

約数の個数: 16

約数和(自身を含む): 313574976

約数和(自身を除く): 113553038

約数列:

[1, 2, 23, 46, 701, 1402, 6203, 12406, 16123, 32246, 142669, 285338, 4348303, 8696606, 100010969, 200021938]

約数ペア:

[(1, 200021938), (2, 100010969), (23, 8696606), (46, 4348303), (701, 285338), (1402, 142669), (6203, 32246), (12406, 16123)]