131900530

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{41609}}^1$

素因数の和:41933

約数の個数: 16

約数和(自身を含む): 238175640

約数和(自身を除く): 106275110

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 41609, 83218, 208045, 416090, 13190053, 26380106, 65950265, 131900530]

約数ペア:

[(1, 131900530), (2, 65950265), (5, 26380106), (10, 13190053), (317, 416090), (634, 208045), (1585, 83218), (3170, 41609)]