210817084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{28597}}^1$

素因数の和:28717

約数の個数: 24

約数和(自身を含む): 392364560

約数和(自身を除く): 181547476

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 28597, 57194, 114388, 543343, 1086686, 2173372, 2773909, 5547818, 11095636, 52704271, 105408542, 210817084]

約数ペア:

[(1, 210817084), (2, 105408542), (4, 52704271), (19, 11095636), (38, 5547818), (76, 2773909), (97, 2173372), (194, 1086686), (388, 543343), (1843, 114388), (3686, 57194), (7372, 28597)]