10204210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9907}}^1$

素因数の和:10017

約数の個数: 16

約数和(自身を含む): 18547776

約数和(自身を除く): 8343566

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 9907, 19814, 49535, 99070, 1020421, 2040842, 5102105, 10204210]

約数ペア:

[(1, 10204210), (2, 5102105), (5, 2040842), (10, 1020421), (103, 99070), (206, 49535), (515, 19814), (1030, 9907)]