202221648

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10103}}^1$

素因数の和:10256

約数の個数: 60

約数和(自身を含む): 570067680

約数和(自身を除く): 367846032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 10103, 20016, 20206, 30309, 40412, 60618, 80824, 90927, 121236, 161648, 181854, 242472, 363708, 484944, 727416, 1404317, 1454832, 2808634, 4212951, 5617268, 8425902, 11234536, 12638853, 16851804, 22469072, 25277706, 33703608, 50555412, 67407216, 101110824, 202221648]

約数ペア:

[(1, 202221648), (2, 101110824), (3, 67407216), (4, 50555412), (6, 33703608), (8, 25277706), (9, 22469072), (12, 16851804), (16, 12638853), (18, 11234536), (24, 8425902), (36, 5617268), (48, 4212951), (72, 2808634), (139, 1454832), (144, 1404317), (278, 727416), (417, 484944), (556, 363708), (834, 242472), (1112, 181854), (1251, 161648), (1668, 121236), (2224, 90927), (2502, 80824), (3336, 60618), (5004, 40412), (6672, 30309), (10008, 20206), (10103, 20016)]