203749130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1567301}}^1$

素因数の和:1567321

約数の個数: 16

約数和(自身を含む): 394960104

約数和(自身を除く): 191210974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1567301, 3134602, 7836505, 15673010, 20374913, 40749826, 101874565, 203749130]

約数ペア:

[(1, 203749130), (2, 101874565), (5, 40749826), (10, 20374913), (13, 15673010), (26, 7836505), (65, 3134602), (130, 1567301)]