210323996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{6247}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 388375680

約数和(自身を除く): 178051684

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1772, 6247, 8417, 12494, 16834, 24988, 33668, 118693, 237386, 474772, 2767421, 5534842, 11069684, 52580999, 105161998, 210323996]

約数ペア:

[(1, 210323996), (2, 105161998), (4, 52580999), (19, 11069684), (38, 5534842), (76, 2767421), (443, 474772), (886, 237386), (1772, 118693), (6247, 33668), (8417, 24988), (12494, 16834)]