210585556

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{5653}}^1$

素因数の和:5863

約数の個数: 24

約数和(自身を含む): 376782560

約数和(自身を除く): 166197004

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 5653, 9313, 11306, 18626, 22612, 37252, 378751, 757502, 785767, 1515004, 1571534, 3143068, 52646389, 105292778, 210585556]

約数ペア:

[(1, 210585556), (2, 105292778), (4, 52646389), (67, 3143068), (134, 1571534), (139, 1515004), (268, 785767), (278, 757502), (556, 378751), (5653, 37252), (9313, 22612), (11306, 18626)]