206448984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21597

約数の個数: 96

約数和(自身を含む): 672672000

約数和(自身を除く): 466223016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 21559, 43118, 64677, 86236, 129354, 150913, 172472, 194031, 258708, 301826, 388062, 409621, 452739, 517416, 603652, 776124, 819242, 905478, 1207304, 1228863, 1358217, 1552248, 1638484, 1810956, 2457726, 2716434, 2867347, 3276968, 3621912, 3686589, 4915452, 5432868, 5734694, 7373178, 8602041, 9830904, 10865736, 11469388, 14746356, 17204082, 22938776, 25806123, 29492712, 34408164, 51612246, 68816328, 103224492, 206448984]

約数ペア:

[(1, 206448984), (2, 103224492), (3, 68816328), (4, 51612246), (6, 34408164), (7, 29492712), (8, 25806123), (9, 22938776), (12, 17204082), (14, 14746356), (18, 11469388), (19, 10865736), (21, 9830904), (24, 8602041), (28, 7373178), (36, 5734694), (38, 5432868), (42, 4915452), (56, 3686589), (57, 3621912), (63, 3276968), (72, 2867347), (76, 2716434), (84, 2457726), (114, 1810956), (126, 1638484), (133, 1552248), (152, 1358217), (168, 1228863), (171, 1207304), (228, 905478), (252, 819242), (266, 776124), (342, 603652), (399, 517416), (456, 452739), (504, 409621), (532, 388062), (684, 301826), (798, 258708), (1064, 194031), (1197, 172472), (1368, 150913), (1596, 129354), (2394, 86236), (3192, 64677), (4788, 43118), (9576, 21559)]