229722770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1097}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 424372608

約数和(自身を除く): 194649838

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 487, 974, 1097, 2194, 2435, 4870, 5485, 10970, 20941, 41882, 47171, 94342, 104705, 209410, 235855, 471710, 534239, 1068478, 2671195, 5342390, 22972277, 45944554, 114861385, 229722770]

約数ペア:

[(1, 229722770), (2, 114861385), (5, 45944554), (10, 22972277), (43, 5342390), (86, 2671195), (215, 1068478), (430, 534239), (487, 471710), (974, 235855), (1097, 209410), (2194, 104705), (2435, 94342), (4870, 47171), (5485, 41882), (10970, 20941)]