204560730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206627}}^1$

素因数の和:206651

約数の個数: 48

約数和(自身を含む): 580211424

約数和(自身を除く): 375650694

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 206627, 413254, 619881, 1033135, 1239762, 1859643, 2066270, 2272897, 3099405, 3719286, 4545794, 6198810, 6818691, 9298215, 11364485, 13637382, 18596430, 20456073, 22728970, 34093455, 40912146, 68186910, 102280365, 204560730]

約数ペア:

[(1, 204560730), (2, 102280365), (3, 68186910), (5, 40912146), (6, 34093455), (9, 22728970), (10, 20456073), (11, 18596430), (15, 13637382), (18, 11364485), (22, 9298215), (30, 6818691), (33, 6198810), (45, 4545794), (55, 3719286), (66, 3099405), (90, 2272897), (99, 2066270), (110, 1859643), (165, 1239762), (198, 1033135), (330, 619881), (495, 413254), (990, 206627)]