198553572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 647270400

約数和(自身を除く): 448716828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 161, 171, 189, 207, 228, 252, 266, 276, 322, 342, 378, 399, 414, 437, 483, 513, 532, 601, 621, 644, 684, 756, 798, 828, 874, 966, 1026, 1197, 1202, 1242, 1311, 1449, 1596, 1748, 1803, 1932, 2052, 2394, 2404, 2484, 2622, 2898, 3059, 3591, 3606, 3933, 4207, 4347, 4788, 5244, 5409, 5796, 6118, 7182, 7212, 7866, 8414, 8694, 9177, 10818, 11419, 11799, 12236, 12621, 13823, 14364, 15732, 16227, 16828, 17388, 18354, 21636, 22838, 23598, 25242, 27531, 27646, 32454, 34257, 36708, 37863, 41469, 45676, 47196, 50484, 55062, 55292, 64908, 68514, 75726, 79933, 82593, 82938, 96761, 102771, 110124, 113589, 124407, 137028, 151452, 159866, 165186, 165876, 193522, 205542, 227178, 239799, 248814, 262637, 290283, 308313, 319732, 330372, 373221, 387044, 411084, 454356, 479598, 497628, 525274, 580566, 616626, 719397, 746442, 787911, 870849, 959196, 1050548, 1161132, 1233252, 1438794, 1492884, 1575822, 1741698, 1838459, 2158191, 2363733, 2612547, 2877588, 3151644, 3483396, 3676918, 4316382, 4727466, 5225094, 5515377, 7091199, 7353836, 8632764, 9454932, 10450188, 11030754, 14182398, 16546131, 22061508, 28364796, 33092262, 49638393, 66184524, 99276786, 198553572]

約数ペア:

[(1, 198553572), (2, 99276786), (3, 66184524), (4, 49638393), (6, 33092262), (7, 28364796), (9, 22061508), (12, 16546131), (14, 14182398), (18, 11030754), (19, 10450188), (21, 9454932), (23, 8632764), (27, 7353836), (28, 7091199), (36, 5515377), (38, 5225094), (42, 4727466), (46, 4316382), (54, 3676918), (57, 3483396), (63, 3151644), (69, 2877588), (76, 2612547), (84, 2363733), (92, 2158191), (108, 1838459), (114, 1741698), (126, 1575822), (133, 1492884), (138, 1438794), (161, 1233252), (171, 1161132), (189, 1050548), (207, 959196), (228, 870849), (252, 787911), (266, 746442), (276, 719397), (322, 616626), (342, 580566), (378, 525274), (399, 497628), (414, 479598), (437, 454356), (483, 411084), (513, 387044), (532, 373221), (601, 330372), (621, 319732), (644, 308313), (684, 290283), (756, 262637), (798, 248814), (828, 239799), (874, 227178), (966, 205542), (1026, 193522), (1197, 165876), (1202, 165186), (1242, 159866), (1311, 151452), (1449, 137028), (1596, 124407), (1748, 113589), (1803, 110124), (1932, 102771), (2052, 96761), (2394, 82938), (2404, 82593), (2484, 79933), (2622, 75726), (2898, 68514), (3059, 64908), (3591, 55292), (3606, 55062), (3933, 50484), (4207, 47196), (4347, 45676), (4788, 41469), (5244, 37863), (5409, 36708), (5796, 34257), (6118, 32454), (7182, 27646), (7212, 27531), (7866, 25242), (8414, 23598), (8694, 22838), (9177, 21636), (10818, 18354), (11419, 17388), (11799, 16828), (12236, 16227), (12621, 15732), (13823, 14364)]