199140696

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{25849}}^1$

素因数の和:25968

約数の個数: 48

約数和(自身を含む): 544401000

約数和(自身を除く): 345260304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 25849, 51698, 77547, 103396, 155094, 206792, 232641, 310188, 465282, 620376, 930564, 1861128, 2765843, 5531686, 8297529, 11063372, 16595058, 22126744, 24892587, 33190116, 49785174, 66380232, 99570348, 199140696]

約数ペア:

[(1, 199140696), (2, 99570348), (3, 66380232), (4, 49785174), (6, 33190116), (8, 24892587), (9, 22126744), (12, 16595058), (18, 11063372), (24, 8297529), (36, 5531686), (72, 2765843), (107, 1861128), (214, 930564), (321, 620376), (428, 465282), (642, 310188), (856, 232641), (963, 206792), (1284, 155094), (1926, 103396), (2568, 77547), (3852, 51698), (7704, 25849)]