204851472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 635387904

約数和(自身を除く): 430536432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 168, 186, 213, 217, 248, 277, 284, 336, 372, 426, 434, 496, 497, 554, 568, 651, 744, 831, 852, 868, 994, 1108, 1136, 1302, 1488, 1491, 1662, 1704, 1736, 1939, 1988, 2201, 2216, 2604, 2982, 3324, 3408, 3472, 3878, 3976, 4402, 4432, 5208, 5817, 5964, 6603, 6648, 7756, 7952, 8587, 8804, 10416, 11634, 11928, 13206, 13296, 15407, 15512, 17174, 17608, 19667, 23268, 23856, 25761, 26412, 30814, 31024, 34348, 35216, 39334, 46221, 46536, 51522, 52824, 59001, 60109, 61628, 68696, 78668, 92442, 93072, 103044, 105648, 118002, 120218, 123256, 137392, 137669, 157336, 180327, 184884, 206088, 236004, 240436, 246512, 275338, 314672, 360654, 369768, 412176, 413007, 472008, 480872, 550676, 609677, 721308, 739536, 826014, 944016, 961744, 1101352, 1219354, 1442616, 1652028, 1829031, 2202704, 2438708, 2885232, 3304056, 3658062, 4267739, 4877416, 6608112, 7316124, 8535478, 9754832, 12803217, 14632248, 17070956, 25606434, 29264496, 34141912, 51212868, 68283824, 102425736, 204851472]

約数ペア:

[(1, 204851472), (2, 102425736), (3, 68283824), (4, 51212868), (6, 34141912), (7, 29264496), (8, 25606434), (12, 17070956), (14, 14632248), (16, 12803217), (21, 9754832), (24, 8535478), (28, 7316124), (31, 6608112), (42, 4877416), (48, 4267739), (56, 3658062), (62, 3304056), (71, 2885232), (84, 2438708), (93, 2202704), (112, 1829031), (124, 1652028), (142, 1442616), (168, 1219354), (186, 1101352), (213, 961744), (217, 944016), (248, 826014), (277, 739536), (284, 721308), (336, 609677), (372, 550676), (426, 480872), (434, 472008), (496, 413007), (497, 412176), (554, 369768), (568, 360654), (651, 314672), (744, 275338), (831, 246512), (852, 240436), (868, 236004), (994, 206088), (1108, 184884), (1136, 180327), (1302, 157336), (1488, 137669), (1491, 137392), (1662, 123256), (1704, 120218), (1736, 118002), (1939, 105648), (1988, 103044), (2201, 93072), (2216, 92442), (2604, 78668), (2982, 68696), (3324, 61628), (3408, 60109), (3472, 59001), (3878, 52824), (3976, 51522), (4402, 46536), (4432, 46221), (5208, 39334), (5817, 35216), (5964, 34348), (6603, 31024), (6648, 30814), (7756, 26412), (7952, 25761), (8587, 23856), (8804, 23268), (10416, 19667), (11634, 17608), (11928, 17174), (13206, 15512), (13296, 15407)]