201758590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{2551}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 396887040

約数和(自身を除く): 195128450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 719, 1438, 2551, 3595, 5102, 7190, 7909, 12755, 15818, 25510, 28061, 39545, 56122, 79090, 140305, 280610, 1834169, 3668338, 9170845, 18341690, 20175859, 40351718, 100879295, 201758590]

約数ペア:

[(1, 201758590), (2, 100879295), (5, 40351718), (10, 20175859), (11, 18341690), (22, 9170845), (55, 3668338), (110, 1834169), (719, 280610), (1438, 140305), (2551, 79090), (3595, 56122), (5102, 39545), (7190, 28061), (7909, 25510), (12755, 15818)]