210182788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{7297}}^1$

素因数の和:7699

約数の個数: 24

約数和(自身を含む): 388253600

約数和(自身を除く): 178070812

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7201, 7297, 14402, 14594, 28804, 29188, 138643, 277286, 554572, 2765563, 5531126, 11062252, 52545697, 105091394, 210182788]

約数ペア:

[(1, 210182788), (2, 105091394), (4, 52545697), (19, 11062252), (38, 5531126), (76, 2765563), (379, 554572), (758, 277286), (1516, 138643), (7201, 29188), (7297, 28804), (14402, 14594)]