201971334

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{20921}}^1$

素因数の和:22535

約数の個数: 16

約数和(自身を含む): 404213040

約数和(自身を除く): 202241706

約数列:

[1, 2, 3, 6, 1609, 3218, 4827, 9654, 20921, 41842, 62763, 125526, 33661889, 67323778, 100985667, 201971334]

約数ペア:

[(1, 201971334), (2, 100985667), (3, 67323778), (6, 33661889), (1609, 125526), (3218, 62763), (4827, 41842), (9654, 20921)]