200407718

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3116

約数の個数: 32

約数和(自身を含む): 354392064

約数和(自身を除く): 153984346

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 1442, 2957, 4841, 5914, 9682, 20699, 33887, 41398, 67774, 138979, 277958, 304571, 609142, 972853, 1945706, 2131997, 4263994, 14314837, 28629674, 100203859, 200407718]

約数ペア:

[(1, 200407718), (2, 100203859), (7, 28629674), (14, 14314837), (47, 4263994), (94, 2131997), (103, 1945706), (206, 972853), (329, 609142), (658, 304571), (721, 277958), (1442, 138979), (2957, 67774), (4841, 41398), (5914, 33887), (9682, 20699)]