199778922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1585547}}^1$

素因数の和:1585562

約数の個数: 24

約数和(自身を含む): 494690976

約数和(自身を除く): 294912054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1585547, 3171094, 4756641, 9513282, 11098829, 14269923, 22197658, 28539846, 33296487, 66592974, 99889461, 199778922]

約数ペア:

[(1, 199778922), (2, 99889461), (3, 66592974), (6, 33296487), (7, 28539846), (9, 22197658), (14, 14269923), (18, 11098829), (21, 9513282), (42, 4756641), (63, 3171094), (126, 1585547)]