202987512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 256

約数和(自身を含む): 725760000

約数和(自身を除く): 522772488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 104, 108, 117, 126, 138, 156, 161, 168, 182, 184, 189, 207, 216, 234, 252, 273, 276, 299, 312, 322, 351, 364, 378, 414, 449, 468, 483, 504, 546, 552, 598, 621, 644, 702, 728, 756, 819, 828, 897, 898, 936, 966, 1092, 1196, 1242, 1288, 1347, 1404, 1449, 1512, 1638, 1656, 1794, 1796, 1932, 2093, 2184, 2392, 2457, 2484, 2691, 2694, 2808, 2898, 3143, 3276, 3588, 3592, 3864, 4041, 4186, 4347, 4914, 4968, 5382, 5388, 5796, 5837, 6279, 6286, 6552, 7176, 8073, 8082, 8372, 8694, 9429, 9828, 10327, 10764, 10776, 11592, 11674, 12123, 12558, 12572, 16146, 16164, 16744, 17388, 17511, 18837, 18858, 19656, 20654, 21528, 23348, 24246, 25116, 25144, 28287, 30981, 32292, 32328, 34776, 35022, 37674, 37716, 40859, 41308, 46696, 48492, 50232, 52533, 56511, 56574, 61962, 64584, 70044, 72289, 75348, 75432, 81718, 82616, 84861, 92943, 96984, 105066, 113022, 113148, 122577, 123924, 134251, 140088, 144578, 150696, 157599, 163436, 169722, 185886, 210132, 216867, 226044, 226296, 245154, 247848, 268502, 278829, 289156, 315198, 326872, 339444, 367731, 371772, 402753, 420264, 433734, 452088, 490308, 537004, 557658, 578312, 630396, 650601, 678888, 735462, 743544, 805506, 867468, 939757, 980616, 1074008, 1103193, 1115316, 1208259, 1260792, 1301202, 1470924, 1611012, 1734936, 1879514, 1951803, 2206386, 2230632, 2416518, 2602404, 2819271, 2941848, 3222024, 3624777, 3759028, 3903606, 4412772, 4833036, 5204808, 5638542, 7249554, 7518056, 7807212, 8457813, 8825544, 9666072, 11277084, 14499108, 15614424, 16915626, 22554168, 25373439, 28998216, 33831252, 50746878, 67662504, 101493756, 202987512]

約数ペア:

[(1, 202987512), (2, 101493756), (3, 67662504), (4, 50746878), (6, 33831252), (7, 28998216), (8, 25373439), (9, 22554168), (12, 16915626), (13, 15614424), (14, 14499108), (18, 11277084), (21, 9666072), (23, 8825544), (24, 8457813), (26, 7807212), (27, 7518056), (28, 7249554), (36, 5638542), (39, 5204808), (42, 4833036), (46, 4412772), (52, 3903606), (54, 3759028), (56, 3624777), (63, 3222024), (69, 2941848), (72, 2819271), (78, 2602404), (84, 2416518), (91, 2230632), (92, 2206386), (104, 1951803), (108, 1879514), (117, 1734936), (126, 1611012), (138, 1470924), (156, 1301202), (161, 1260792), (168, 1208259), (182, 1115316), (184, 1103193), (189, 1074008), (207, 980616), (216, 939757), (234, 867468), (252, 805506), (273, 743544), (276, 735462), (299, 678888), (312, 650601), (322, 630396), (351, 578312), (364, 557658), (378, 537004), (414, 490308), (449, 452088), (468, 433734), (483, 420264), (504, 402753), (546, 371772), (552, 367731), (598, 339444), (621, 326872), (644, 315198), (702, 289156), (728, 278829), (756, 268502), (819, 247848), (828, 245154), (897, 226296), (898, 226044), (936, 216867), (966, 210132), (1092, 185886), (1196, 169722), (1242, 163436), (1288, 157599), (1347, 150696), (1404, 144578), (1449, 140088), (1512, 134251), (1638, 123924), (1656, 122577), (1794, 113148), (1796, 113022), (1932, 105066), (2093, 96984), (2184, 92943), (2392, 84861), (2457, 82616), (2484, 81718), (2691, 75432), (2694, 75348), (2808, 72289), (2898, 70044), (3143, 64584), (3276, 61962), (3588, 56574), (3592, 56511), (3864, 52533), (4041, 50232), (4186, 48492), (4347, 46696), (4914, 41308), (4968, 40859), (5382, 37716), (5388, 37674), (5796, 35022), (5837, 34776), (6279, 32328), (6286, 32292), (6552, 30981), (7176, 28287), (8073, 25144), (8082, 25116), (8372, 24246), (8694, 23348), (9429, 21528), (9828, 20654), (10327, 19656), (10764, 18858), (10776, 18837), (11592, 17511), (11674, 17388), (12123, 16744), (12558, 16164), (12572, 16146)]