200880692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61469}}^1$

素因数の和:61535

約数の個数: 24

約数和(自身を含む): 378655200

約数和(自身を除く): 177774508

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 61469, 122938, 245876, 1167911, 2335822, 2643167, 4671644, 5286334, 10572668, 50220173, 100440346, 200880692]

約数ペア:

[(1, 200880692), (2, 100440346), (4, 50220173), (19, 10572668), (38, 5286334), (43, 4671644), (76, 2643167), (86, 2335822), (172, 1167911), (817, 245876), (1634, 122938), (3268, 61469)]