199806244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 400619520

約数和(自身を除く): 200813276

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 179, 253, 358, 506, 716, 1012, 1103, 1969, 2206, 3938, 4117, 4412, 7876, 8234, 12133, 16468, 24266, 25369, 45287, 48532, 50738, 90574, 101476, 181148, 197437, 279059, 394874, 558118, 789748, 1116236, 2171807, 4343614, 4541051, 8687228, 9082102, 18164204, 49951561, 99903122, 199806244]

約数ペア:

[(1, 199806244), (2, 99903122), (4, 49951561), (11, 18164204), (22, 9082102), (23, 8687228), (44, 4541051), (46, 4343614), (92, 2171807), (179, 1116236), (253, 789748), (358, 558118), (506, 394874), (716, 279059), (1012, 197437), (1103, 181148), (1969, 101476), (2206, 90574), (3938, 50738), (4117, 48532), (4412, 45287), (7876, 25369), (8234, 24266), (12133, 16468)]