200491210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691349}}^1$

素因数の和:691385

約数の個数: 16

約数和(自身を含む): 373329000

約数和(自身を除く): 172837790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 691349, 1382698, 3456745, 6913490, 20049121, 40098242, 100245605, 200491210]

約数ペア:

[(1, 200491210), (2, 100245605), (5, 40098242), (10, 20049121), (29, 6913490), (58, 3456745), (145, 1382698), (290, 691349)]