201299930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1548461}}^1$

素因数の和:1548481

約数の個数: 16

約数和(自身を含む): 390212424

約数和(自身を除く): 188912494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1548461, 3096922, 7742305, 15484610, 20129993, 40259986, 100649965, 201299930]

約数ペア:

[(1, 201299930), (2, 100649965), (5, 40259986), (10, 20129993), (13, 15484610), (26, 7742305), (65, 3096922), (130, 1548461)]