201874841

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{15107}}^1$

素因数の和:15220

約数の個数: 16

約数和(自身を含む): 243661824

約数和(自身を除く): 41786983

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 15107, 105749, 347461, 1253881, 2432227, 8777167, 28839263, 201874841]

約数ペア:

[(1, 201874841), (7, 28839263), (23, 8777167), (83, 2432227), (161, 1253881), (581, 347461), (1909, 105749), (13363, 15107)]