220607406474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{920371}}^1$

素因数の和:920835

約数の個数: 64

約数和(自身を含む): 544271185920

約数和(自身を除く): 323663779446

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 439, 546, 878, 1317, 2634, 3073, 5707, 6146, 9219, 11414, 17121, 18438, 34242, 39949, 79898, 119847, 239694, 920371, 1840742, 2761113, 5522226, 6442597, 11964823, 12885194, 19327791, 23929646, 35894469, 38655582, 71788938, 83753761, 167507522, 251261283, 404042869, 502522566, 808085738, 1212128607, 2424257214, 2828300083, 5252557297, 5656600166, 8484900249, 10505114594, 15757671891, 16969800498, 31515343782, 36767901079, 73535802158, 110303703237, 220607406474]

約数ペア:

[(1, 220607406474), (2, 110303703237), (3, 73535802158), (6, 36767901079), (7, 31515343782), (13, 16969800498), (14, 15757671891), (21, 10505114594), (26, 8484900249), (39, 5656600166), (42, 5252557297), (78, 2828300083), (91, 2424257214), (182, 1212128607), (273, 808085738), (439, 502522566), (546, 404042869), (878, 251261283), (1317, 167507522), (2634, 83753761), (3073, 71788938), (5707, 38655582), (6146, 35894469), (9219, 23929646), (11414, 19327791), (17121, 12885194), (18438, 11964823), (34242, 6442597), (39949, 5522226), (79898, 2761113), (119847, 1840742), (239694, 920371)]