200797415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23227}}^1$

素因数の和:23271

約数の個数: 32

約数和(自身を含む): 312184320

約数和(自身を除く): 111386905

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 23227, 116135, 162589, 301951, 441313, 812945, 1509755, 2113657, 2206565, 3089191, 5737069, 10568285, 15445955, 28685345, 40159483, 200797415]

約数ペア:

[(1, 200797415), (5, 40159483), (7, 28685345), (13, 15445955), (19, 10568285), (35, 5737069), (65, 3089191), (91, 2206565), (95, 2113657), (133, 1509755), (247, 812945), (455, 441313), (665, 301951), (1235, 162589), (1729, 116135), (8645, 23227)]