201874270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552879}}^1$

素因数の和:1552899

約数の個数: 16

約数和(自身を含む): 391325760

約数和(自身を除く): 189451490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552879, 3105758, 7764395, 15528790, 20187427, 40374854, 100937135, 201874270]

約数ペア:

[(1, 201874270), (2, 100937135), (5, 40374854), (10, 20187427), (13, 15528790), (26, 7764395), (65, 3105758), (130, 1552879)]