201684969

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 295014720

約数和(自身を除く): 93329751

約数列:

[1, 3, 9, 139, 263, 417, 613, 789, 1251, 1839, 2367, 5517, 36557, 85207, 109671, 161219, 255621, 329013, 483657, 766863, 1450971, 22409441, 67228323, 201684969]

約数ペア:

[(1, 201684969), (3, 67228323), (9, 22409441), (139, 1450971), (263, 766863), (417, 483657), (613, 329013), (789, 255621), (1251, 161219), (1839, 109671), (2367, 85207), (5517, 36557)]