200013645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2939}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 345744000

約数和(自身を除く): 145730355

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 349, 1047, 1745, 2939, 4537, 5235, 8817, 13611, 14695, 22685, 38207, 44085, 68055, 114621, 191035, 573105, 1025711, 3077133, 5128555, 13334243, 15385665, 40002729, 66671215, 200013645]

約数ペア:

[(1, 200013645), (3, 66671215), (5, 40002729), (13, 15385665), (15, 13334243), (39, 5128555), (65, 3077133), (195, 1025711), (349, 573105), (1047, 191035), (1745, 114621), (2939, 68055), (4537, 44085), (5235, 38207), (8817, 22685), (13611, 14695)]