202267130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555901}}^1$

素因数の和:1555921

約数の個数: 16

約数和(自身を含む): 392087304

約数和(自身を除く): 189820174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555901, 3111802, 7779505, 15559010, 20226713, 40453426, 101133565, 202267130]

約数ペア:

[(1, 202267130), (2, 101133565), (5, 40453426), (10, 20226713), (13, 15559010), (26, 7779505), (65, 3111802), (130, 1555901)]