206900348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{63311}}^1$

素因数の和:63377

約数の個数: 24

約数和(自身を含む): 390001920

約数和(自身を除く): 183101572

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 63311, 126622, 253244, 1202909, 2405818, 2722373, 4811636, 5444746, 10889492, 51725087, 103450174, 206900348]

約数ペア:

[(1, 206900348), (2, 103450174), (4, 51725087), (19, 10889492), (38, 5444746), (43, 4811636), (76, 2722373), (86, 2405818), (172, 1202909), (817, 253244), (1634, 126622), (3268, 63311)]