204354192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{823}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 604881920

約数和(自身を除く): 400527728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739, 823, 1478, 1646, 2217, 2469, 2956, 3292, 4434, 4938, 5173, 5761, 5912, 6584, 8868, 9876, 10346, 11522, 11824, 13168, 15519, 17283, 17736, 19752, 20692, 23044, 31038, 34566, 35472, 39504, 41384, 46088, 62076, 69132, 82768, 92176, 124152, 138264, 248304, 276528, 608197, 1216394, 1824591, 2432788, 3649182, 4257379, 4865576, 7298364, 8514758, 9731152, 12772137, 14596728, 17029516, 25544274, 29193456, 34059032, 51088548, 68118064, 102177096, 204354192]

約数ペア:

[(1, 204354192), (2, 102177096), (3, 68118064), (4, 51088548), (6, 34059032), (7, 29193456), (8, 25544274), (12, 17029516), (14, 14596728), (16, 12772137), (21, 9731152), (24, 8514758), (28, 7298364), (42, 4865576), (48, 4257379), (56, 3649182), (84, 2432788), (112, 1824591), (168, 1216394), (336, 608197), (739, 276528), (823, 248304), (1478, 138264), (1646, 124152), (2217, 92176), (2469, 82768), (2956, 69132), (3292, 62076), (4434, 46088), (4938, 41384), (5173, 39504), (5761, 35472), (5912, 34566), (6584, 31038), (8868, 23044), (9876, 20692), (10346, 19752), (11522, 17736), (11824, 17283), (13168, 15519)]