201302355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{919}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 341798400

約数和(自身を除く): 140496045

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 859, 919, 2577, 2757, 4295, 4595, 12885, 13785, 14603, 15623, 43809, 46869, 73015, 78115, 219045, 234345, 789421, 2368263, 3947105, 11841315, 13420157, 40260471, 67100785, 201302355]

約数ペア:

[(1, 201302355), (3, 67100785), (5, 40260471), (15, 13420157), (17, 11841315), (51, 3947105), (85, 2368263), (255, 789421), (859, 234345), (919, 219045), (2577, 78115), (2757, 73015), (4295, 46869), (4595, 43809), (12885, 15623), (13785, 14603)]