201545870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{751}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 371644416

約数和(自身を除く): 170098546

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 571, 751, 1142, 1502, 2855, 3755, 5710, 7510, 26837, 35297, 53674, 70594, 134185, 176485, 268370, 352970, 428821, 857642, 2144105, 4288210, 20154587, 40309174, 100772935, 201545870]

約数ペア:

[(1, 201545870), (2, 100772935), (5, 40309174), (10, 20154587), (47, 4288210), (94, 2144105), (235, 857642), (470, 428821), (571, 352970), (751, 268370), (1142, 176485), (1502, 134185), (2855, 70594), (3755, 53674), (5710, 35297), (7510, 26837)]