200688982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{406253}}^1$

素因数の和:406287

約数の個数: 16

約数和(自身を含む): 341253360

約数和(自身を除く): 140564378

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 406253, 812506, 5281289, 7718807, 10562578, 15437614, 100344491, 200688982]

約数ペア:

[(1, 200688982), (2, 100344491), (13, 15437614), (19, 10562578), (26, 7718807), (38, 5281289), (247, 812506), (494, 406253)]