200262890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1178017}}^1$

素因数の和:1178041

約数の個数: 16

約数和(自身を含む): 381677832

約数和(自身を除く): 181414942

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1178017, 2356034, 5890085, 11780170, 20026289, 40052578, 100131445, 200262890]

約数ペア:

[(1, 200262890), (2, 100131445), (5, 40052578), (10, 20026289), (17, 11780170), (34, 5890085), (85, 2356034), (170, 1178017)]