202183030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18397}}^1$

素因数の和:18568

約数の個数: 32

約数和(自身を含む): 418591296

約数和(自身を除く): 216408266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 18397, 36794, 91985, 128779, 183970, 257558, 643895, 1287790, 2888329, 5776658, 14441645, 20218303, 28883290, 40436606, 101091515, 202183030]

約数ペア:

[(1, 202183030), (2, 101091515), (5, 40436606), (7, 28883290), (10, 20218303), (14, 14441645), (35, 5776658), (70, 2888329), (157, 1287790), (314, 643895), (785, 257558), (1099, 183970), (1570, 128779), (2198, 91985), (5495, 36794), (10990, 18397)]