207824460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{24919}}^1$

素因数の和:25070

約数の個数: 48

約数和(自身を含む): 586118400

約数和(自身を除く): 378293940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 24919, 49838, 74757, 99676, 124595, 149514, 249190, 299028, 373785, 498380, 747570, 1495140, 3463741, 6927482, 10391223, 13854964, 17318705, 20782446, 34637410, 41564892, 51956115, 69274820, 103912230, 207824460]

約数ペア:

[(1, 207824460), (2, 103912230), (3, 69274820), (4, 51956115), (5, 41564892), (6, 34637410), (10, 20782446), (12, 17318705), (15, 13854964), (20, 10391223), (30, 6927482), (60, 3463741), (139, 1495140), (278, 747570), (417, 498380), (556, 373785), (695, 299028), (834, 249190), (1390, 149514), (1668, 124595), (2085, 99676), (2780, 74757), (4170, 49838), (8340, 24919)]