207844697180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1\times {\mathrm{44053}}^1$

素因数の和:48566

約数の個数: 48

約数和(自身を含む): 444819229344

約数和(自身を除く): 236974532164

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4451, 8902, 17804, 22255, 44053, 44510, 88106, 89020, 176212, 220265, 235903, 440530, 471806, 881060, 943612, 1179515, 2334809, 2359030, 4669618, 4718060, 9339236, 11674045, 23348090, 46696180, 196079903, 392159806, 784319612, 980399515, 1960799030, 3921598060, 10392234859, 20784469718, 41568939436, 51961174295, 103922348590, 207844697180]

約数ペア:

[(1, 207844697180), (2, 103922348590), (4, 51961174295), (5, 41568939436), (10, 20784469718), (20, 10392234859), (53, 3921598060), (106, 1960799030), (212, 980399515), (265, 784319612), (530, 392159806), (1060, 196079903), (4451, 46696180), (8902, 23348090), (17804, 11674045), (22255, 9339236), (44053, 4718060), (44510, 4669618), (88106, 2359030), (89020, 2334809), (176212, 1179515), (220265, 943612), (235903, 881060), (440530, 471806)]