103400210

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{23029}}^1$

素因数の和:23485

約数の個数: 16

約数和(自身を含む): 186543000

約数和(自身を除く): 83142790

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 23029, 46058, 115145, 230290, 10340021, 20680042, 51700105, 103400210]

約数ペア:

[(1, 103400210), (2, 51700105), (5, 20680042), (10, 10340021), (449, 230290), (898, 115145), (2245, 46058), (4490, 23029)]