199735956

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:600

約数の個数: 180

約数和(自身を含む): 634965408

約数和(自身を除く): 435229452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 252, 276, 294, 322, 324, 378, 414, 441, 483, 547, 567, 588, 621, 644, 756, 828, 882, 966, 1094, 1127, 1134, 1242, 1323, 1449, 1641, 1764, 1863, 1932, 2188, 2254, 2268, 2484, 2646, 2898, 3282, 3381, 3726, 3829, 3969, 4347, 4508, 4923, 5292, 5796, 6564, 6762, 7452, 7658, 7938, 8694, 9846, 10143, 11487, 12581, 13041, 13524, 14769, 15316, 15876, 17388, 19692, 20286, 22974, 25162, 26082, 26803, 29538, 30429, 34461, 37743, 40572, 44307, 45948, 50324, 52164, 53606, 59076, 60858, 68922, 75486, 80409, 88067, 88614, 91287, 103383, 107212, 113229, 121716, 137844, 150972, 160818, 176134, 177228, 182574, 206766, 226458, 241227, 264201, 310149, 321636, 339687, 352268, 365148, 413532, 452916, 482454, 528402, 616469, 620298, 679374, 723681, 792603, 964908, 1019061, 1056804, 1232938, 1240596, 1358748, 1447362, 1585206, 1849407, 2038122, 2171043, 2377809, 2465876, 2894724, 3170412, 3698814, 4076244, 4342086, 4755618, 5548221, 7133427, 7397628, 8684172, 9511236, 11096442, 14266854, 16644663, 22192884, 28533708, 33289326, 49933989, 66578652, 99867978, 199735956]

約数ペア:

[(1, 199735956), (2, 99867978), (3, 66578652), (4, 49933989), (6, 33289326), (7, 28533708), (9, 22192884), (12, 16644663), (14, 14266854), (18, 11096442), (21, 9511236), (23, 8684172), (27, 7397628), (28, 7133427), (36, 5548221), (42, 4755618), (46, 4342086), (49, 4076244), (54, 3698814), (63, 3170412), (69, 2894724), (81, 2465876), (84, 2377809), (92, 2171043), (98, 2038122), (108, 1849407), (126, 1585206), (138, 1447362), (147, 1358748), (161, 1240596), (162, 1232938), (189, 1056804), (196, 1019061), (207, 964908), (252, 792603), (276, 723681), (294, 679374), (322, 620298), (324, 616469), (378, 528402), (414, 482454), (441, 452916), (483, 413532), (547, 365148), (567, 352268), (588, 339687), (621, 321636), (644, 310149), (756, 264201), (828, 241227), (882, 226458), (966, 206766), (1094, 182574), (1127, 177228), (1134, 176134), (1242, 160818), (1323, 150972), (1449, 137844), (1641, 121716), (1764, 113229), (1863, 107212), (1932, 103383), (2188, 91287), (2254, 88614), (2268, 88067), (2484, 80409), (2646, 75486), (2898, 68922), (3282, 60858), (3381, 59076), (3726, 53606), (3829, 52164), (3969, 50324), (4347, 45948), (4508, 44307), (4923, 40572), (5292, 37743), (5796, 34461), (6564, 30429), (6762, 29538), (7452, 26803), (7658, 26082), (7938, 25162), (8694, 22974), (9846, 20286), (10143, 19692), (11487, 17388), (12581, 15876), (13041, 15316), (13524, 14769)]