199726488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{213383}}^1$

素因数の和:213408

約数の個数: 48

約数和(自身を含む): 582538320

約数和(自身を除く): 382811832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 213383, 426766, 640149, 853532, 1280298, 1707064, 1920447, 2560596, 2773979, 3840894, 5121192, 5547958, 7681788, 8321937, 11095916, 15363576, 16643874, 22191832, 24965811, 33287748, 49931622, 66575496, 99863244, 199726488]

約数ペア:

[(1, 199726488), (2, 99863244), (3, 66575496), (4, 49931622), (6, 33287748), (8, 24965811), (9, 22191832), (12, 16643874), (13, 15363576), (18, 11095916), (24, 8321937), (26, 7681788), (36, 5547958), (39, 5121192), (52, 3840894), (72, 2773979), (78, 2560596), (104, 1920447), (117, 1707064), (156, 1280298), (234, 853532), (312, 640149), (468, 426766), (936, 213383)]