199717164

素因数分解:

$2^2\times 3^4\times {\mathrm{616411}}^1$

素因数の和:616427

約数の個数: 30

約数和(自身を含む): 522100964

約数和(自身を除く): 322383800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 616411, 1232822, 1849233, 2465644, 3698466, 5547699, 7396932, 11095398, 16643097, 22190796, 33286194, 49929291, 66572388, 99858582, 199717164]

約数ペア:

[(1, 199717164), (2, 99858582), (3, 66572388), (4, 49929291), (6, 33286194), (9, 22190796), (12, 16643097), (18, 11095398), (27, 7396932), (36, 5547699), (54, 3698466), (81, 2465644), (108, 1849233), (162, 1232822), (324, 616411)]