207930378

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{249317}}^1$

素因数の和:249461

約数の個数: 16

約数和(自身を含む): 418854240

約数和(自身を除く): 210923862

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 249317, 498634, 747951, 1495902, 34655063, 69310126, 103965189, 207930378]

約数ペア:

[(1, 207930378), (2, 103965189), (3, 69310126), (6, 34655063), (139, 1495902), (278, 747951), (417, 498634), (834, 249317)]