210859010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{254047}}^1$

素因数の和:254137

約数の個数: 16

約数和(自身を含む): 384120576

約数和(自身を除く): 173261566

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 254047, 508094, 1270235, 2540470, 21085901, 42171802, 105429505, 210859010]

約数ペア:

[(1, 210859010), (2, 105429505), (5, 42171802), (10, 21085901), (83, 2540470), (166, 1270235), (415, 508094), (830, 254047)]