201342530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2579}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 374120640

約数和(自身を除く): 172778110

約数列:

[1, 2, 5, 10, 37, 74, 185, 211, 370, 422, 1055, 2110, 2579, 5158, 7807, 12895, 15614, 25790, 39035, 78070, 95423, 190846, 477115, 544169, 954230, 1088338, 2720845, 5441690, 20134253, 40268506, 100671265, 201342530]

約数ペア:

[(1, 201342530), (2, 100671265), (5, 40268506), (10, 20134253), (37, 5441690), (74, 2720845), (185, 1088338), (211, 954230), (370, 544169), (422, 477115), (1055, 190846), (2110, 95423), (2579, 78070), (5158, 39035), (7807, 25790), (12895, 15614)]