210345256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{2551}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 430879680

約数和(自身を除く): 220534424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 937, 1874, 2551, 3748, 5102, 7496, 10204, 10307, 20408, 20614, 28061, 41228, 56122, 82456, 112244, 224488, 2390287, 4780574, 9561148, 19122296, 26293157, 52586314, 105172628, 210345256]

約数ペア:

[(1, 210345256), (2, 105172628), (4, 52586314), (8, 26293157), (11, 19122296), (22, 9561148), (44, 4780574), (88, 2390287), (937, 224488), (1874, 112244), (2551, 82456), (3748, 56122), (5102, 41228), (7496, 28061), (10204, 20614), (10307, 20408)]