199045278

素因数分解:

$2^1\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{7621}}^1$

素因数の和:9080

約数の個数: 24

約数和(自身を含む): 431618616

約数和(自身を除く): 232573338

約数列:

[1, 2, 3, 6, 9, 18, 1451, 2902, 4353, 7621, 8706, 13059, 15242, 22863, 26118, 45726, 68589, 137178, 11058071, 22116142, 33174213, 66348426, 99522639, 199045278]

約数ペア:

[(1, 199045278), (2, 99522639), (3, 66348426), (6, 33174213), (9, 22116142), (18, 11058071), (1451, 137178), (2902, 68589), (4353, 45726), (7621, 26118), (8706, 22863), (13059, 15242)]