207830470

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{10243}}^1$

素因数の和:12279

約数の個数: 16

約数和(自身を含む): 374315760

約数和(自身を除く): 166485290

約数列:

[1, 2, 5, 10, 2029, 4058, 10145, 10243, 20290, 20486, 51215, 102430, 20783047, 41566094, 103915235, 207830470]

約数ペア:

[(1, 207830470), (2, 103915235), (5, 41566094), (10, 20783047), (2029, 102430), (4058, 51215), (10145, 20486), (10243, 20290)]