199944864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 677345760

約数和(自身を除く): 477400896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 59, 63, 72, 82, 84, 96, 112, 118, 123, 126, 144, 164, 168, 177, 224, 236, 246, 252, 287, 288, 328, 336, 354, 369, 413, 472, 492, 504, 531, 574, 656, 672, 708, 738, 826, 861, 944, 984, 1008, 1062, 1148, 1239, 1312, 1416, 1476, 1652, 1681, 1722, 1888, 1968, 2016, 2124, 2296, 2419, 2478, 2583, 2832, 2952, 3304, 3362, 3444, 3717, 3936, 4248, 4592, 4838, 4956, 5043, 5166, 5664, 5904, 6608, 6724, 6888, 7257, 7434, 8496, 9184, 9676, 9912, 10086, 10332, 11767, 11808, 13216, 13448, 13776, 14514, 14868, 15129, 16933, 16992, 19352, 19824, 20172, 20664, 21771, 23534, 26896, 27552, 29028, 29736, 30258, 33866, 35301, 38704, 39648, 40344, 41328, 43542, 47068, 50799, 53792, 58056, 59472, 60516, 67732, 70602, 77408, 80688, 82656, 87084, 94136, 99179, 101598, 105903, 116112, 118944, 121032, 135464, 141204, 152397, 161376, 174168, 188272, 198358, 203196, 211806, 232224, 242064, 270928, 282408, 297537, 304794, 348336, 376544, 396716, 406392, 423612, 484128, 541856, 564816, 595074, 609588, 694253, 696672, 793432, 812784, 847224, 892611, 1129632, 1190148, 1219176, 1388506, 1586864, 1625568, 1694448, 1785222, 2082759, 2380296, 2438352, 2777012, 3173728, 3388896, 3570444, 4165518, 4760592, 4876704, 5554024, 6248277, 7140888, 8331036, 9521184, 11108048, 12496554, 14281776, 16662072, 22216096, 24993108, 28563552, 33324144, 49986216, 66648288, 99972432, 199944864]

約数ペア:

[(1, 199944864), (2, 99972432), (3, 66648288), (4, 49986216), (6, 33324144), (7, 28563552), (8, 24993108), (9, 22216096), (12, 16662072), (14, 14281776), (16, 12496554), (18, 11108048), (21, 9521184), (24, 8331036), (28, 7140888), (32, 6248277), (36, 5554024), (41, 4876704), (42, 4760592), (48, 4165518), (56, 3570444), (59, 3388896), (63, 3173728), (72, 2777012), (82, 2438352), (84, 2380296), (96, 2082759), (112, 1785222), (118, 1694448), (123, 1625568), (126, 1586864), (144, 1388506), (164, 1219176), (168, 1190148), (177, 1129632), (224, 892611), (236, 847224), (246, 812784), (252, 793432), (287, 696672), (288, 694253), (328, 609588), (336, 595074), (354, 564816), (369, 541856), (413, 484128), (472, 423612), (492, 406392), (504, 396716), (531, 376544), (574, 348336), (656, 304794), (672, 297537), (708, 282408), (738, 270928), (826, 242064), (861, 232224), (944, 211806), (984, 203196), (1008, 198358), (1062, 188272), (1148, 174168), (1239, 161376), (1312, 152397), (1416, 141204), (1476, 135464), (1652, 121032), (1681, 118944), (1722, 116112), (1888, 105903), (1968, 101598), (2016, 99179), (2124, 94136), (2296, 87084), (2419, 82656), (2478, 80688), (2583, 77408), (2832, 70602), (2952, 67732), (3304, 60516), (3362, 59472), (3444, 58056), (3717, 53792), (3936, 50799), (4248, 47068), (4592, 43542), (4838, 41328), (4956, 40344), (5043, 39648), (5166, 38704), (5664, 35301), (5904, 33866), (6608, 30258), (6724, 29736), (6888, 29028), (7257, 27552), (7434, 26896), (8496, 23534), (9184, 21771), (9676, 20664), (9912, 20172), (10086, 19824), (10332, 19352), (11767, 16992), (11808, 16933), (13216, 15129), (13448, 14868), (13776, 14514)]