203426422

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{8641}}^1$

素因数の和:8871

約数の個数: 16

約数和(自身を含む): 311112000

約数和(自身を除く): 107685578

約数列:

[1, 2, 79, 149, 158, 298, 8641, 11771, 17282, 23542, 682639, 1287509, 1365278, 2575018, 101713211, 203426422]

約数ペア:

[(1, 203426422), (2, 101713211), (79, 2575018), (149, 1365278), (158, 1287509), (298, 682639), (8641, 23542), (11771, 17282)]