223938170

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{22921}}^1$

素因数の和:23905

約数の個数: 16

約数和(自身を含む): 403518888

約数和(自身を除く): 179580718

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 9770, 22921, 45842, 114605, 229210, 22393817, 44787634, 111969085, 223938170]

約数ペア:

[(1, 223938170), (2, 111969085), (5, 44787634), (10, 22393817), (977, 229210), (1954, 114605), (4885, 45842), (9770, 22921)]