199685136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1077

約数の個数: 160

約数和(自身を含む): 641228800

約数和(自身を除く): 441543664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1009, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 2018, 2128, 2356, 2604, 3027, 3192, 3472, 3534, 4036, 4123, 4712, 5208, 6054, 6384, 7063, 7068, 8072, 8246, 9424, 10416, 12108, 12369, 14126, 14136, 16144, 16492, 19171, 21189, 24216, 24738, 28252, 28272, 31279, 32984, 38342, 42378, 48432, 49476, 56504, 57513, 62558, 65968, 76684, 84756, 93837, 98952, 113008, 115026, 125116, 134197, 153368, 169512, 187674, 197904, 218953, 230052, 250232, 268394, 306736, 339024, 375348, 402591, 437906, 460104, 500464, 536788, 594301, 656859, 750696, 805182, 875812, 920208, 1073576, 1188602, 1313718, 1501392, 1610364, 1751624, 1782903, 2147152, 2377204, 2627436, 3220728, 3503248, 3565806, 4160107, 4754408, 5254872, 6441456, 7131612, 8320214, 9508816, 10509744, 12480321, 14263224, 16640428, 24960642, 28526448, 33280856, 49921284, 66561712, 99842568, 199685136]

約数ペア:

[(1, 199685136), (2, 99842568), (3, 66561712), (4, 49921284), (6, 33280856), (7, 28526448), (8, 24960642), (12, 16640428), (14, 14263224), (16, 12480321), (19, 10509744), (21, 9508816), (24, 8320214), (28, 7131612), (31, 6441456), (38, 5254872), (42, 4754408), (48, 4160107), (56, 3565806), (57, 3503248), (62, 3220728), (76, 2627436), (84, 2377204), (93, 2147152), (112, 1782903), (114, 1751624), (124, 1610364), (133, 1501392), (152, 1313718), (168, 1188602), (186, 1073576), (217, 920208), (228, 875812), (248, 805182), (266, 750696), (304, 656859), (336, 594301), (372, 536788), (399, 500464), (434, 460104), (456, 437906), (496, 402591), (532, 375348), (589, 339024), (651, 306736), (744, 268394), (798, 250232), (868, 230052), (912, 218953), (1009, 197904), (1064, 187674), (1178, 169512), (1302, 153368), (1488, 134197), (1596, 125116), (1736, 115026), (1767, 113008), (2018, 98952), (2128, 93837), (2356, 84756), (2604, 76684), (3027, 65968), (3192, 62558), (3472, 57513), (3534, 56504), (4036, 49476), (4123, 48432), (4712, 42378), (5208, 38342), (6054, 32984), (6384, 31279), (7063, 28272), (7068, 28252), (8072, 24738), (8246, 24216), (9424, 21189), (10416, 19171), (12108, 16492), (12369, 16144), (14126, 14136)]