200725987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{153343}}^1$

素因数の和:153378

約数の個数: 16

約数和(自身を含む): 264978432

約数和(自身を除く): 64252445

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 153343, 1073401, 1686773, 2606831, 11807411, 18247817, 28675141, 200725987]

約数ペア:

[(1, 200725987), (7, 28675141), (11, 18247817), (17, 11807411), (77, 2606831), (119, 1686773), (187, 1073401), (1309, 153343)]