205740268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{4423}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 373474080

約数和(自身を除く): 167733812

約数列:

[1, 2, 4, 29, 58, 116, 401, 802, 1604, 4423, 8846, 11629, 17692, 23258, 46516, 128267, 256534, 513068, 1773623, 3547246, 7094492, 51435067, 102870134, 205740268]

約数ペア:

[(1, 205740268), (2, 102870134), (4, 51435067), (29, 7094492), (58, 3547246), (116, 1773623), (401, 513068), (802, 256534), (1604, 128267), (4423, 46516), (8846, 23258), (11629, 17692)]