201726165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6229}}^1$

素因数の和:6381

約数の個数: 32

約数和(自身を含む): 344494080

約数和(自身を除く): 142767915

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1905, 2159, 6229, 6477, 10795, 18687, 31145, 32385, 93435, 105893, 317679, 529465, 791083, 1588395, 2373249, 3955415, 11866245, 13448411, 40345233, 67242055, 201726165]

約数ペア:

[(1, 201726165), (3, 67242055), (5, 40345233), (15, 13448411), (17, 11866245), (51, 3955415), (85, 2373249), (127, 1588395), (255, 791083), (381, 529465), (635, 317679), (1905, 105893), (2159, 93435), (6229, 32385), (6477, 31145), (10795, 18687)]