199984144

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{14653}}^1$

素因数の和:15514

約数の個数: 20

約数和(自身を含む): 387949996

約数和(自身を除く): 187965852

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 13648, 14653, 29306, 58612, 117224, 234448, 12499009, 24998018, 49996036, 99992072, 199984144]

約数ペア:

[(1, 199984144), (2, 99992072), (4, 49996036), (8, 24998018), (16, 12499009), (853, 234448), (1706, 117224), (3412, 58612), (6824, 29306), (13648, 14653)]