197650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 379440

約数和(自身を除く): 181790

約数列:

[1, 2, 5, 10, 25, 50, 59, 67, 118, 134, 295, 335, 590, 670, 1475, 1675, 2950, 3350, 3953, 7906, 19765, 39530, 98825, 197650]

約数ペア:

[(1, 197650), (2, 98825), (5, 39530), (10, 19765), (25, 7906), (50, 3953), (59, 3350), (67, 2950), (118, 1675), (134, 1475), (295, 670), (335, 590)]