202157220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3369287}}^1$

素因数の和:3369299

約数の個数: 24

約数和(自身を含む): 566040384

約数和(自身を除く): 363883164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3369287, 6738574, 10107861, 13477148, 16846435, 20215722, 33692870, 40431444, 50539305, 67385740, 101078610, 202157220]

約数ペア:

[(1, 202157220), (2, 101078610), (3, 67385740), (4, 50539305), (5, 40431444), (6, 33692870), (10, 20215722), (12, 16846435), (15, 13477148), (20, 10107861), (30, 6738574), (60, 3369287)]