209524227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6733}}^1$

素因数の和:6811

約数の個数: 32

約数和(自身を含む): 325817856

約数和(自身を除く): 116293629

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 2829, 6733, 10373, 20199, 31119, 74063, 154859, 222189, 276053, 464577, 828159, 1703449, 3036583, 5110347, 6349219, 9109749, 19047657, 69841409, 209524227]

約数ペア:

[(1, 209524227), (3, 69841409), (11, 19047657), (23, 9109749), (33, 6349219), (41, 5110347), (69, 3036583), (123, 1703449), (253, 828159), (451, 464577), (759, 276053), (943, 222189), (1353, 154859), (2829, 74063), (6733, 31119), (10373, 20199)]