199412824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1917431}}^1$

素因数の和:1917450

約数の個数: 16

約数和(自身を含む): 402660720

約数和(自身を除く): 203247896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1917431, 3834862, 7669724, 15339448, 24926603, 49853206, 99706412, 199412824]

約数ペア:

[(1, 199412824), (2, 99706412), (4, 49853206), (8, 24926603), (13, 15339448), (26, 7669724), (52, 3834862), (104, 1917431)]