200870222

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{104729}}^1$

素因数の和:104875

約数の個数: 16

約数和(自身を含む): 346865760

約数和(自身を除く): 145995538

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 104729, 209458, 733103, 1466206, 14347873, 28695746, 100435111, 200870222]

約数ペア:

[(1, 200870222), (2, 100435111), (7, 28695746), (14, 14347873), (137, 1466206), (274, 733103), (959, 209458), (1918, 104729)]