210003470

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{11047}}^1$

素因数の和:12955

約数の個数: 16

約数和(自身を含む): 378239328

約数和(自身を除く): 168235858

約数列:

[1, 2, 5, 10, 1901, 3802, 9505, 11047, 19010, 22094, 55235, 110470, 21000347, 42000694, 105001735, 210003470]

約数ペア:

[(1, 210003470), (2, 105001735), (5, 42000694), (10, 21000347), (1901, 110470), (3802, 55235), (9505, 22094), (11047, 19010)]