210428208

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10513}}^1$

素因数の和:10666

約数の個数: 60

約数和(自身を含む): 593199880

約数和(自身を除く): 382771672

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, 10513, 20016, 21026, 31539, 42052, 63078, 84104, 94617, 126156, 168208, 189234, 252312, 378468, 504624, 756936, 1461307, 1513872, 2922614, 4383921, 5845228, 8767842, 11690456, 13151763, 17535684, 23380912, 26303526, 35071368, 52607052, 70142736, 105214104, 210428208]

約数ペア:

[(1, 210428208), (2, 105214104), (3, 70142736), (4, 52607052), (6, 35071368), (8, 26303526), (9, 23380912), (12, 17535684), (16, 13151763), (18, 11690456), (24, 8767842), (36, 5845228), (48, 4383921), (72, 2922614), (139, 1513872), (144, 1461307), (278, 756936), (417, 504624), (556, 378468), (834, 252312), (1112, 189234), (1251, 168208), (1668, 126156), (2224, 94617), (2502, 84104), (3336, 63078), (5004, 42052), (6672, 31539), (10008, 21026), (10513, 20016)]