201557612

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{967}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 357122304

約数和(自身を除く): 155564692

約数列:

[1, 2, 4, 107, 214, 428, 487, 967, 974, 1934, 1948, 3868, 52109, 103469, 104218, 206938, 208436, 413876, 470929, 941858, 1883716, 50389403, 100778806, 201557612]

約数ペア:

[(1, 201557612), (2, 100778806), (4, 50389403), (107, 1883716), (214, 941858), (428, 470929), (487, 413876), (967, 208436), (974, 206938), (1934, 104218), (1948, 103469), (3868, 52109)]