208078337025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401909}}^1$

素因数の和:402000

約数の個数: 96

約数和(自身を含む): 418629456000

約数和(自身を除く): 210551118975

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 59, 65, 75, 117, 135, 177, 195, 225, 295, 325, 351, 531, 585, 675, 767, 885, 975, 1475, 1593, 1755, 2301, 2655, 2925, 3835, 4425, 6903, 7965, 8775, 11505, 13275, 19175, 20709, 34515, 39825, 57525, 103545, 172575, 401909, 517725, 1205727, 2009545, 3617181, 5224817, 6028635, 10047725, 10851543, 15674451, 18085905, 23712631, 26124085, 30143175, 47023353, 54257715, 71137893, 78372255, 90429525, 118563155, 130620425, 141070059, 213413679, 235116765, 271288575, 308264203, 355689465, 391861275, 592815775, 640241037, 705350295, 924792609, 1067068395, 1175583825, 1541321015, 1778447325, 2774377827, 3201205185, 3526751475, 4623963045, 5335341975, 7706605075, 8323133481, 13871889135, 16006025925, 23119815225, 41615667405, 69359445675, 208078337025]

約数ペア:

[(1, 208078337025), (3, 69359445675), (5, 41615667405), (9, 23119815225), (13, 16006025925), (15, 13871889135), (25, 8323133481), (27, 7706605075), (39, 5335341975), (45, 4623963045), (59, 3526751475), (65, 3201205185), (75, 2774377827), (117, 1778447325), (135, 1541321015), (177, 1175583825), (195, 1067068395), (225, 924792609), (295, 705350295), (325, 640241037), (351, 592815775), (531, 391861275), (585, 355689465), (675, 308264203), (767, 271288575), (885, 235116765), (975, 213413679), (1475, 141070059), (1593, 130620425), (1755, 118563155), (2301, 90429525), (2655, 78372255), (2925, 71137893), (3835, 54257715), (4425, 47023353), (6903, 30143175), (7965, 26124085), (8775, 23712631), (11505, 18085905), (13275, 15674451), (19175, 10851543), (20709, 10047725), (34515, 6028635), (39825, 5224817), (57525, 3617181), (103545, 2009545), (172575, 1205727), (401909, 517725)]