201205965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25453}}^1$

素因数の和:25509

約数の個数: 32

約数和(自身を含む): 351876096

約数和(自身を除く): 150670131

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 25453, 76359, 127265, 381795, 432701, 789043, 1298103, 2163505, 2367129, 3945215, 6490515, 11835645, 13413731, 40241193, 67068655, 201205965]

約数ペア:

[(1, 201205965), (3, 67068655), (5, 40241193), (15, 13413731), (17, 11835645), (31, 6490515), (51, 3945215), (85, 2367129), (93, 2163505), (155, 1298103), (255, 789043), (465, 432701), (527, 381795), (1581, 127265), (2635, 76359), (7905, 25453)]