207977028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2475917}}^1$

素因数の和:2475931

約数の個数: 24

約数和(自身を含む): 554605632

約数和(自身を除く): 346628604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2475917, 4951834, 7427751, 9903668, 14855502, 17331419, 29711004, 34662838, 51994257, 69325676, 103988514, 207977028]

約数ペア:

[(1, 207977028), (2, 103988514), (3, 69325676), (4, 51994257), (6, 34662838), (7, 29711004), (12, 17331419), (14, 14855502), (21, 9903668), (28, 7427751), (42, 4951834), (84, 2475917)]