196180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 436968

約数和(自身を除く): 240788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 577, 1154, 2308, 2885, 5770, 9809, 11540, 19618, 39236, 49045, 98090, 196180]

約数ペア:

[(1, 196180), (2, 98090), (4, 49045), (5, 39236), (10, 19618), (17, 11540), (20, 9809), (34, 5770), (68, 2885), (85, 2308), (170, 1154), (340, 577)]