201378770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{2053}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 384656688

約数和(自身を除く): 183277918

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 577, 1154, 2053, 2885, 4106, 5770, 9809, 10265, 19618, 20530, 34901, 49045, 69802, 98090, 174505, 349010, 1184581, 2369162, 5922905, 11845810, 20137877, 40275754, 100689385, 201378770]

約数ペア:

[(1, 201378770), (2, 100689385), (5, 40275754), (10, 20137877), (17, 11845810), (34, 5922905), (85, 2369162), (170, 1184581), (577, 349010), (1154, 174505), (2053, 98090), (2885, 69802), (4106, 49045), (5770, 34901), (9809, 20530), (10265, 19618)]