201655755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7193}}^1$

素因数の和:7300

約数の個数: 48

約数和(自身を含む): 404015040

約数和(自身を除く): 202359285

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 7193, 9345, 21579, 28035, 35965, 50351, 64737, 107895, 151053, 251755, 323685, 453159, 640177, 755265, 1920531, 2265795, 3200885, 4481239, 5761593, 9602655, 13443717, 22406195, 28807965, 40331151, 67218585, 201655755]

約数ペア:

[(1, 201655755), (3, 67218585), (5, 40331151), (7, 28807965), (9, 22406195), (15, 13443717), (21, 9602655), (35, 5761593), (45, 4481239), (63, 3200885), (89, 2265795), (105, 1920531), (267, 755265), (315, 640177), (445, 453159), (623, 323685), (801, 251755), (1335, 151053), (1869, 107895), (3115, 64737), (4005, 50351), (5607, 35965), (7193, 28035), (9345, 21579)]