203940744

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 629006400

約数和(自身を除く): 425065656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 49, 56, 74, 84, 86, 98, 109, 111, 129, 147, 148, 168, 172, 196, 218, 222, 258, 259, 294, 296, 301, 327, 344, 392, 436, 444, 516, 518, 588, 602, 654, 763, 777, 872, 888, 903, 1032, 1036, 1176, 1204, 1308, 1526, 1554, 1591, 1806, 1813, 2072, 2107, 2289, 2408, 2616, 3052, 3108, 3182, 3612, 3626, 4033, 4214, 4578, 4687, 4773, 5341, 5439, 6104, 6216, 6321, 6364, 7224, 7252, 8066, 8428, 9156, 9374, 9546, 10682, 10878, 11137, 12099, 12642, 12728, 14061, 14504, 16023, 16132, 16856, 18312, 18748, 19092, 21364, 21756, 22274, 24198, 25284, 28122, 28231, 32046, 32264, 32809, 33411, 37496, 38184, 42728, 43512, 44548, 48396, 50568, 56244, 56462, 64092, 65618, 66822, 77959, 84693, 89096, 96792, 98427, 112488, 112924, 128184, 131236, 133644, 155918, 169386, 173419, 196854, 197617, 225848, 229663, 233877, 262472, 267288, 311836, 338772, 346838, 393708, 395234, 459326, 467754, 520257, 592851, 623672, 677544, 688989, 693676, 787416, 790468, 918652, 935508, 1040514, 1185702, 1213933, 1377978, 1387352, 1580936, 1837304, 1871016, 2081028, 2371404, 2427866, 2755956, 3641799, 4162056, 4742808, 4855732, 5511912, 7283598, 8497531, 9711464, 14567196, 16995062, 25492593, 29134392, 33990124, 50985186, 67980248, 101970372, 203940744]

約数ペア:

[(1, 203940744), (2, 101970372), (3, 67980248), (4, 50985186), (6, 33990124), (7, 29134392), (8, 25492593), (12, 16995062), (14, 14567196), (21, 9711464), (24, 8497531), (28, 7283598), (37, 5511912), (42, 4855732), (43, 4742808), (49, 4162056), (56, 3641799), (74, 2755956), (84, 2427866), (86, 2371404), (98, 2081028), (109, 1871016), (111, 1837304), (129, 1580936), (147, 1387352), (148, 1377978), (168, 1213933), (172, 1185702), (196, 1040514), (218, 935508), (222, 918652), (258, 790468), (259, 787416), (294, 693676), (296, 688989), (301, 677544), (327, 623672), (344, 592851), (392, 520257), (436, 467754), (444, 459326), (516, 395234), (518, 393708), (588, 346838), (602, 338772), (654, 311836), (763, 267288), (777, 262472), (872, 233877), (888, 229663), (903, 225848), (1032, 197617), (1036, 196854), (1176, 173419), (1204, 169386), (1308, 155918), (1526, 133644), (1554, 131236), (1591, 128184), (1806, 112924), (1813, 112488), (2072, 98427), (2107, 96792), (2289, 89096), (2408, 84693), (2616, 77959), (3052, 66822), (3108, 65618), (3182, 64092), (3612, 56462), (3626, 56244), (4033, 50568), (4214, 48396), (4578, 44548), (4687, 43512), (4773, 42728), (5341, 38184), (5439, 37496), (6104, 33411), (6216, 32809), (6321, 32264), (6364, 32046), (7224, 28231), (7252, 28122), (8066, 25284), (8428, 24198), (9156, 22274), (9374, 21756), (9546, 21364), (10682, 19092), (10878, 18748), (11137, 18312), (12099, 16856), (12642, 16132), (12728, 16023), (14061, 14504)]