203430785018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{35929139}}^1$

素因数の和:35929309

約数の個数: 16

約数和(自身を含む): 323362260000

約数和(自身を除く): 119931474982

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 35929139, 71858278, 682653641, 1365307282, 5353441711, 10706883422, 101715392509, 203430785018]

約数ペア:

[(1, 203430785018), (2, 101715392509), (19, 10706883422), (38, 5353441711), (149, 1365307282), (298, 682653641), (2831, 71858278), (5662, 35929139)]