205495584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 644474880

約数和(自身を除く): 438979296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 71, 73, 84, 96, 112, 118, 142, 146, 168, 177, 213, 219, 224, 236, 284, 292, 336, 354, 413, 426, 438, 472, 497, 511, 568, 584, 672, 708, 826, 852, 876, 944, 994, 1022, 1136, 1168, 1239, 1416, 1491, 1533, 1652, 1704, 1752, 1888, 1988, 2044, 2272, 2336, 2478, 2832, 2982, 3066, 3304, 3408, 3504, 3976, 4088, 4189, 4307, 4956, 5183, 5664, 5964, 6132, 6608, 6816, 7008, 7952, 8176, 8378, 8614, 9912, 10366, 11928, 12264, 12567, 12921, 13216, 15549, 15904, 16352, 16756, 17228, 19824, 20732, 23856, 24528, 25134, 25842, 29323, 30149, 31098, 33512, 34456, 36281, 39648, 41464, 47712, 49056, 50268, 51684, 58646, 60298, 62196, 67024, 68912, 72562, 82928, 87969, 90447, 100536, 103368, 108843, 117292, 120596, 124392, 134048, 137824, 145124, 165856, 175938, 180894, 201072, 206736, 217686, 234584, 241192, 248784, 290248, 305797, 351876, 361788, 402144, 413472, 435372, 469168, 482384, 497568, 580496, 611594, 703752, 723576, 870744, 917391, 938336, 964768, 1160992, 1223188, 1407504, 1447152, 1741488, 1834782, 2140579, 2446376, 2815008, 2894304, 3482976, 3669564, 4281158, 4892752, 6421737, 7339128, 8562316, 9785504, 12843474, 14678256, 17124632, 25686948, 29356512, 34249264, 51373896, 68498528, 102747792, 205495584]

約数ペア:

[(1, 205495584), (2, 102747792), (3, 68498528), (4, 51373896), (6, 34249264), (7, 29356512), (8, 25686948), (12, 17124632), (14, 14678256), (16, 12843474), (21, 9785504), (24, 8562316), (28, 7339128), (32, 6421737), (42, 4892752), (48, 4281158), (56, 3669564), (59, 3482976), (71, 2894304), (73, 2815008), (84, 2446376), (96, 2140579), (112, 1834782), (118, 1741488), (142, 1447152), (146, 1407504), (168, 1223188), (177, 1160992), (213, 964768), (219, 938336), (224, 917391), (236, 870744), (284, 723576), (292, 703752), (336, 611594), (354, 580496), (413, 497568), (426, 482384), (438, 469168), (472, 435372), (497, 413472), (511, 402144), (568, 361788), (584, 351876), (672, 305797), (708, 290248), (826, 248784), (852, 241192), (876, 234584), (944, 217686), (994, 206736), (1022, 201072), (1136, 180894), (1168, 175938), (1239, 165856), (1416, 145124), (1491, 137824), (1533, 134048), (1652, 124392), (1704, 120596), (1752, 117292), (1888, 108843), (1988, 103368), (2044, 100536), (2272, 90447), (2336, 87969), (2478, 82928), (2832, 72562), (2982, 68912), (3066, 67024), (3304, 62196), (3408, 60298), (3504, 58646), (3976, 51684), (4088, 50268), (4189, 49056), (4307, 47712), (4956, 41464), (5183, 39648), (5664, 36281), (5964, 34456), (6132, 33512), (6608, 31098), (6816, 30149), (7008, 29323), (7952, 25842), (8176, 25134), (8378, 24528), (8614, 23856), (9912, 20732), (10366, 19824), (11928, 17228), (12264, 16756), (12567, 16352), (12921, 15904), (13216, 15549)]