208073136

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 553536000

約数和(自身を除く): 345462864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 149, 188, 282, 298, 376, 447, 564, 596, 619, 752, 894, 1128, 1192, 1238, 1788, 1857, 2256, 2384, 2476, 3576, 3714, 4952, 7003, 7152, 7428, 9904, 14006, 14856, 21009, 28012, 29093, 29712, 42018, 56024, 58186, 84036, 87279, 92231, 112048, 116372, 168072, 174558, 184462, 232744, 276693, 336144, 349116, 368924, 465488, 553386, 698232, 737848, 1106772, 1396464, 1475696, 2213544, 4334857, 4427088, 8669714, 13004571, 17339428, 26009142, 34678856, 52018284, 69357712, 104036568, 208073136]

約数ペア:

[(1, 208073136), (2, 104036568), (3, 69357712), (4, 52018284), (6, 34678856), (8, 26009142), (12, 17339428), (16, 13004571), (24, 8669714), (47, 4427088), (48, 4334857), (94, 2213544), (141, 1475696), (149, 1396464), (188, 1106772), (282, 737848), (298, 698232), (376, 553386), (447, 465488), (564, 368924), (596, 349116), (619, 336144), (752, 276693), (894, 232744), (1128, 184462), (1192, 174558), (1238, 168072), (1788, 116372), (1857, 112048), (2256, 92231), (2384, 87279), (2476, 84036), (3576, 58186), (3714, 56024), (4952, 42018), (7003, 29712), (7152, 29093), (7428, 28012), (9904, 21009), (14006, 14856)]