190289211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1231}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 307980288

約数和(自身を除く): 117691077

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 433, 1231, 1299, 3031, 3693, 7361, 8617, 9093, 20927, 22083, 25851, 51527, 62781, 146489, 154581, 439467, 533023, 1599069, 3731161, 9061391, 11193483, 27184173, 63429737, 190289211]

約数ペア:

[(1, 190289211), (3, 63429737), (7, 27184173), (17, 11193483), (21, 9061391), (51, 3731161), (119, 1599069), (357, 533023), (433, 439467), (1231, 154581), (1299, 146489), (3031, 62781), (3693, 51527), (7361, 25851), (8617, 22083), (9093, 20927)]