208099206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{183509}}^1$

素因数の和:183530

約数の個数: 40

約数和(自身を含む): 532913040

約数和(自身を除く): 324813834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 183509, 367018, 550527, 1101054, 1284563, 1651581, 2569126, 3303162, 3853689, 4954743, 7707378, 9909486, 11561067, 14864229, 23122134, 29728458, 34683201, 69366402, 104049603, 208099206]

約数ペア:

[(1, 208099206), (2, 104049603), (3, 69366402), (6, 34683201), (7, 29728458), (9, 23122134), (14, 14864229), (18, 11561067), (21, 9909486), (27, 7707378), (42, 4954743), (54, 3853689), (63, 3303162), (81, 2569126), (126, 1651581), (162, 1284563), (189, 1101054), (378, 550527), (567, 367018), (1134, 183509)]