208216926

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{132961}}^1$

素因数の和:133001

約数の個数: 32

約数和(自身を含む): 478663200

約数和(自身を除く): 270446274

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 132961, 265922, 398883, 797766, 1196649, 2393298, 3589947, 3855869, 7179894, 7711738, 11567607, 23135214, 34702821, 69405642, 104108463, 208216926]

約数ペア:

[(1, 208216926), (2, 104108463), (3, 69405642), (6, 34702821), (9, 23135214), (18, 11567607), (27, 7711738), (29, 7179894), (54, 3855869), (58, 3589947), (87, 2393298), (174, 1196649), (261, 797766), (522, 398883), (783, 265922), (1566, 132961)]