208538676882

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1591631}}^1$

素因数の和:1591919

約数の個数: 48

約数和(自身を含む): 469276778880

約数和(自身を除く): 260738101998

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 251, 261, 502, 522, 753, 1506, 2259, 4518, 7279, 14558, 21837, 43674, 65511, 131022, 1591631, 3183262, 4774893, 9549786, 14324679, 28649358, 46157299, 92314598, 138471897, 276943794, 399499381, 415415691, 798998762, 830831382, 1198498143, 2396996286, 3595494429, 7190988858, 11585482049, 23170964098, 34756446147, 69512892294, 104269338441, 208538676882]

約数ペア:

[(1, 208538676882), (2, 104269338441), (3, 69512892294), (6, 34756446147), (9, 23170964098), (18, 11585482049), (29, 7190988858), (58, 3595494429), (87, 2396996286), (174, 1198498143), (251, 830831382), (261, 798998762), (502, 415415691), (522, 399499381), (753, 276943794), (1506, 138471897), (2259, 92314598), (4518, 46157299), (7279, 28649358), (14558, 14324679), (21837, 9549786), (43674, 4774893), (65511, 3183262), (131022, 1591631)]