202520470

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{9029}}^1$

素因数の和:11279

約数の個数: 16

約数和(自身を含む): 364739760

約数和(自身を除く): 162219290

約数列:

[1, 2, 5, 10, 2243, 4486, 9029, 11215, 18058, 22430, 45145, 90290, 20252047, 40504094, 101260235, 202520470]

約数ペア:

[(1, 202520470), (2, 101260235), (5, 40504094), (10, 20252047), (2243, 90290), (4486, 45145), (9029, 22430), (11215, 18058)]