200809730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49339}}^1$

素因数の和:49394

約数の個数: 32

約数和(自身を含む): 404982720

約数和(自身を除く): 204172990

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 49339, 98678, 246695, 493390, 542729, 1085458, 1825543, 2713645, 3651086, 5427290, 9127715, 18255430, 20080973, 40161946, 100404865, 200809730]

約数ペア:

[(1, 200809730), (2, 100404865), (5, 40161946), (10, 20080973), (11, 18255430), (22, 9127715), (37, 5427290), (55, 3651086), (74, 2713645), (110, 1825543), (185, 1085458), (370, 542729), (407, 493390), (814, 246695), (2035, 98678), (4070, 49339)]