201732557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 244944000

約数和(自身を除く): 43211443

約数列:

[1, 13, 17, 19, 107, 221, 247, 323, 449, 1391, 1819, 2033, 4199, 5837, 7633, 8531, 23647, 26429, 34561, 48043, 99229, 110903, 145027, 449293, 624559, 816731, 912817, 1885351, 10617503, 11866621, 15517889, 201732557]

約数ペア:

[(1, 201732557), (13, 15517889), (17, 11866621), (19, 10617503), (107, 1885351), (221, 912817), (247, 816731), (323, 624559), (449, 449293), (1391, 145027), (1819, 110903), (2033, 99229), (4199, 48043), (5837, 34561), (7633, 26429), (8531, 23647)]