200570770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{489197}}^1$

素因数の和:489245

約数の個数: 16

約数和(自身を含む): 369833688

約数和(自身を除く): 169262918

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 489197, 978394, 2445985, 4891970, 20057077, 40114154, 100285385, 200570770]

約数ペア:

[(1, 200570770), (2, 100285385), (5, 40114154), (10, 20057077), (41, 4891970), (82, 2445985), (205, 978394), (410, 489197)]