203430226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{11923}}^1$

素因数の和:12393

約数の個数: 16

約数和(自身を含む): 321948000

約数和(自身を除く): 118517774

約数列:

[1, 2, 19, 38, 449, 898, 8531, 11923, 17062, 23846, 226537, 453074, 5353427, 10706854, 101715113, 203430226]

約数ペア:

[(1, 203430226), (2, 101715113), (19, 10706854), (38, 5353427), (449, 453074), (898, 226537), (8531, 23846), (11923, 17062)]