209892816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2294

約数の個数: 160

約数和(自身を含む): 711065600

約数和(自身を除く): 501172784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2239, 2604, 3024, 3348, 3472, 3906, 4464, 4478, 5208, 5859, 6696, 6717, 7812, 8956, 10416, 11718, 13392, 13434, 15624, 15673, 17912, 20151, 23436, 26868, 31248, 31346, 35824, 40302, 46872, 47019, 53736, 60453, 62692, 69409, 80604, 93744, 94038, 107472, 120906, 125384, 138818, 141057, 161208, 188076, 208227, 241812, 250768, 277636, 282114, 322416, 376152, 416454, 423171, 483624, 485863, 555272, 564228, 624681, 752304, 832908, 846342, 967248, 971726, 1110544, 1128456, 1249362, 1457589, 1665816, 1692684, 1874043, 1943452, 2256912, 2498724, 2915178, 3331632, 3385368, 3748086, 3886904, 4372767, 4997448, 5830356, 6770736, 7496172, 7773808, 8745534, 9994896, 11660712, 13118301, 14992344, 17491068, 23321424, 26236602, 29984688, 34982136, 52473204, 69964272, 104946408, 209892816]

約数ペア:

[(1, 209892816), (2, 104946408), (3, 69964272), (4, 52473204), (6, 34982136), (7, 29984688), (8, 26236602), (9, 23321424), (12, 17491068), (14, 14992344), (16, 13118301), (18, 11660712), (21, 9994896), (24, 8745534), (27, 7773808), (28, 7496172), (31, 6770736), (36, 5830356), (42, 4997448), (48, 4372767), (54, 3886904), (56, 3748086), (62, 3385368), (63, 3331632), (72, 2915178), (84, 2498724), (93, 2256912), (108, 1943452), (112, 1874043), (124, 1692684), (126, 1665816), (144, 1457589), (168, 1249362), (186, 1128456), (189, 1110544), (216, 971726), (217, 967248), (248, 846342), (252, 832908), (279, 752304), (336, 624681), (372, 564228), (378, 555272), (432, 485863), (434, 483624), (496, 423171), (504, 416454), (558, 376152), (651, 322416), (744, 282114), (756, 277636), (837, 250768), (868, 241812), (1008, 208227), (1116, 188076), (1302, 161208), (1488, 141057), (1512, 138818), (1674, 125384), (1736, 120906), (1953, 107472), (2232, 94038), (2239, 93744), (2604, 80604), (3024, 69409), (3348, 62692), (3472, 60453), (3906, 53736), (4464, 47019), (4478, 46872), (5208, 40302), (5859, 35824), (6696, 31346), (6717, 31248), (7812, 26868), (8956, 23436), (10416, 20151), (11718, 17912), (13392, 15673), (13434, 15624)]