209101700002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{32041327}}^1$

素因数の和:32041593

約数の個数: 16

約数和(自身を含む): 339125415552

約数和(自身を除く): 130023715550

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 32041327, 64082654, 416537251, 833074502, 8042373077, 16084746154, 104550850001, 209101700002]

約数ペア:

[(1, 209101700002), (2, 104550850001), (13, 16084746154), (26, 8042373077), (251, 833074502), (502, 416537251), (3263, 64082654), (6526, 32041327)]