202145427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107467}}^1$

素因数の和:107503

約数の個数: 24

約数和(自身を含む): 335300160

約数和(自身を除く): 133154733

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 107467, 322401, 967203, 1182137, 2041873, 3546411, 6125619, 10639233, 18376857, 22460603, 67381809, 202145427]

約数ペア:

[(1, 202145427), (3, 67381809), (9, 22460603), (11, 18376857), (19, 10639233), (33, 6125619), (57, 3546411), (99, 2041873), (171, 1182137), (209, 967203), (627, 322401), (1881, 107467)]