199635710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{1123}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 372673440

約数和(自身を除く): 173037730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 613, 1123, 1226, 2246, 3065, 5615, 6130, 11230, 17777, 32567, 35554, 65134, 88885, 162835, 177770, 325670, 688399, 1376798, 3441995, 6883990, 19963571, 39927142, 99817855, 199635710]

約数ペア:

[(1, 199635710), (2, 99817855), (5, 39927142), (10, 19963571), (29, 6883990), (58, 3441995), (145, 1376798), (290, 688399), (613, 325670), (1123, 177770), (1226, 162835), (2246, 88885), (3065, 65134), (5615, 35554), (6130, 32567), (11230, 17777)]