221426502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{2141}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 483646464

約数和(自身を除く): 262219962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1567, 2141, 3134, 4282, 4701, 6423, 9402, 12846, 17237, 23551, 34474, 47102, 51711, 70653, 103422, 141306, 3354947, 6709894, 10064841, 20129682, 36904417, 73808834, 110713251, 221426502]

約数ペア:

[(1, 221426502), (2, 110713251), (3, 73808834), (6, 36904417), (11, 20129682), (22, 10064841), (33, 6709894), (66, 3354947), (1567, 141306), (2141, 103422), (3134, 70653), (4282, 51711), (4701, 47102), (6423, 34474), (9402, 23551), (12846, 17237)]