200761755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1879}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 140345445

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 419, 1257, 1879, 2095, 5637, 6285, 7123, 9395, 21369, 28185, 31943, 35615, 95829, 106845, 159715, 479145, 787301, 2361903, 3936505, 11809515, 13384117, 40152351, 66920585, 200761755]

約数ペア:

[(1, 200761755), (3, 66920585), (5, 40152351), (15, 13384117), (17, 11809515), (51, 3936505), (85, 2361903), (255, 787301), (419, 479145), (1257, 159715), (1879, 106845), (2095, 95829), (5637, 35615), (6285, 31943), (7123, 28185), (9395, 21369)]