208605849550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{163337}}^1$

素因数の和:163486

約数の個数: 96

約数和(自身を含む): 459358724160

約数和(自身を除く): 250752874610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 89, 175, 178, 205, 287, 350, 410, 445, 574, 623, 890, 1025, 1246, 1435, 2050, 2225, 2870, 3115, 3649, 4450, 6230, 7175, 7298, 14350, 15575, 18245, 25543, 31150, 36490, 51086, 91225, 127715, 163337, 182450, 255430, 326674, 638575, 816685, 1143359, 1277150, 1633370, 2286718, 4083425, 5716795, 6696817, 8166850, 11433590, 13393634, 14536993, 28583975, 29073986, 33484085, 46877719, 57167950, 66968170, 72684965, 93755438, 101758951, 145369930, 167420425, 203517902, 234388595, 334840850, 363424825, 468777190, 508794755, 596016713, 726849650, 1017589510, 1171942975, 1192033426, 2343885950, 2543973775, 2980083565, 4172116991, 5087947550, 5960167130, 8344233982, 14900417825, 20860584955, 29800835650, 41721169910, 104302924775, 208605849550]

約数ペア:

[(1, 208605849550), (2, 104302924775), (5, 41721169910), (7, 29800835650), (10, 20860584955), (14, 14900417825), (25, 8344233982), (35, 5960167130), (41, 5087947550), (50, 4172116991), (70, 2980083565), (82, 2543973775), (89, 2343885950), (175, 1192033426), (178, 1171942975), (205, 1017589510), (287, 726849650), (350, 596016713), (410, 508794755), (445, 468777190), (574, 363424825), (623, 334840850), (890, 234388595), (1025, 203517902), (1246, 167420425), (1435, 145369930), (2050, 101758951), (2225, 93755438), (2870, 72684965), (3115, 66968170), (3649, 57167950), (4450, 46877719), (6230, 33484085), (7175, 29073986), (7298, 28583975), (14350, 14536993), (15575, 13393634), (18245, 11433590), (25543, 8166850), (31150, 6696817), (36490, 5716795), (51086, 4083425), (91225, 2286718), (127715, 1633370), (163337, 1277150), (182450, 1143359), (255430, 816685), (326674, 638575)]