201352785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5563}}^1$

素因数の和:5717

約数の個数: 32

約数和(自身を含む): 341852160

約数和(自身を除く): 140499375

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 2413, 5563, 7239, 12065, 16689, 27815, 36195, 83445, 105697, 317091, 528485, 706501, 1585455, 2119503, 3532505, 10597515, 13423519, 40270557, 67117595, 201352785]

約数ペア:

[(1, 201352785), (3, 67117595), (5, 40270557), (15, 13423519), (19, 10597515), (57, 3532505), (95, 2119503), (127, 1585455), (285, 706501), (381, 528485), (635, 317091), (1905, 105697), (2413, 83445), (5563, 36195), (7239, 27815), (12065, 16689)]