200566148

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{634703}}^1$

素因数の和:634786

約数の個数: 12

約数和(自身を含む): 355434240

約数和(自身を除く): 154868092

約数列:

[1, 2, 4, 79, 158, 316, 634703, 1269406, 2538812, 50141537, 100283074, 200566148]

約数ペア:

[(1, 200566148), (2, 100283074), (4, 50141537), (79, 2538812), (158, 1269406), (316, 634703)]