198165604

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{77773}}^1$

素因数の和:77804

約数の個数: 36

約数和(自身を含む): 434445564

約数和(自身を除く): 236279960

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 77773, 155546, 311092, 544411, 1011049, 1088822, 2022098, 2177644, 3810877, 4044196, 7077343, 7621754, 14154686, 15243508, 28309372, 49541401, 99082802, 198165604]

約数ペア:

[(1, 198165604), (2, 99082802), (4, 49541401), (7, 28309372), (13, 15243508), (14, 14154686), (26, 7621754), (28, 7077343), (49, 4044196), (52, 3810877), (91, 2177644), (98, 2022098), (182, 1088822), (196, 1011049), (364, 544411), (637, 311092), (1274, 155546), (2548, 77773)]