188257426

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{130553}}^1$

素因数の和:130665

約数の個数: 16

約数和(自身を含む): 325862784

約数和(自身を除く): 137605358

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 130553, 261106, 913871, 1827742, 13446959, 26893918, 94128713, 188257426]

約数ペア:

[(1, 188257426), (2, 94128713), (7, 26893918), (14, 13446959), (103, 1827742), (206, 913871), (721, 261106), (1442, 130553)]