208054296

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 630115200

約数和(自身を除く): 422060904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 59, 67, 68, 72, 86, 102, 118, 129, 134, 136, 153, 172, 177, 201, 204, 236, 258, 268, 306, 344, 354, 387, 402, 408, 472, 516, 531, 536, 603, 612, 708, 731, 774, 804, 1003, 1032, 1062, 1139, 1206, 1224, 1416, 1462, 1548, 1608, 2006, 2124, 2193, 2278, 2412, 2537, 2881, 2924, 3009, 3096, 3417, 3953, 4012, 4248, 4386, 4556, 4824, 5074, 5762, 5848, 6018, 6579, 6834, 7611, 7906, 8024, 8643, 8772, 9027, 9112, 10148, 10251, 11524, 11859, 12036, 13158, 13668, 15222, 15812, 17286, 17544, 18054, 20296, 20502, 22833, 23048, 23718, 24072, 25929, 26316, 27336, 30444, 31624, 34572, 35577, 36108, 41004, 43129, 45666, 47436, 48977, 51858, 52632, 60888, 67201, 69144, 71154, 72216, 82008, 86258, 91332, 94872, 97954, 103716, 129387, 134402, 142308, 146931, 169979, 172516, 182664, 195908, 201603, 207432, 258774, 268804, 284616, 293862, 339958, 345032, 388161, 391816, 403206, 440793, 509937, 517548, 537608, 587724, 604809, 679916, 776322, 806412, 881586, 1019874, 1035096, 1175448, 1209618, 1359832, 1529811, 1552644, 1612824, 1763172, 2039748, 2419236, 2889643, 3059622, 3105288, 3526344, 4079496, 4838472, 5779286, 6119244, 8668929, 11558572, 12238488, 17337858, 23117144, 26006787, 34675716, 52013574, 69351432, 104027148, 208054296]

約数ペア:

[(1, 208054296), (2, 104027148), (3, 69351432), (4, 52013574), (6, 34675716), (8, 26006787), (9, 23117144), (12, 17337858), (17, 12238488), (18, 11558572), (24, 8668929), (34, 6119244), (36, 5779286), (43, 4838472), (51, 4079496), (59, 3526344), (67, 3105288), (68, 3059622), (72, 2889643), (86, 2419236), (102, 2039748), (118, 1763172), (129, 1612824), (134, 1552644), (136, 1529811), (153, 1359832), (172, 1209618), (177, 1175448), (201, 1035096), (204, 1019874), (236, 881586), (258, 806412), (268, 776322), (306, 679916), (344, 604809), (354, 587724), (387, 537608), (402, 517548), (408, 509937), (472, 440793), (516, 403206), (531, 391816), (536, 388161), (603, 345032), (612, 339958), (708, 293862), (731, 284616), (774, 268804), (804, 258774), (1003, 207432), (1032, 201603), (1062, 195908), (1139, 182664), (1206, 172516), (1224, 169979), (1416, 146931), (1462, 142308), (1548, 134402), (1608, 129387), (2006, 103716), (2124, 97954), (2193, 94872), (2278, 91332), (2412, 86258), (2537, 82008), (2881, 72216), (2924, 71154), (3009, 69144), (3096, 67201), (3417, 60888), (3953, 52632), (4012, 51858), (4248, 48977), (4386, 47436), (4556, 45666), (4824, 43129), (5074, 41004), (5762, 36108), (5848, 35577), (6018, 34572), (6579, 31624), (6834, 30444), (7611, 27336), (7906, 26316), (8024, 25929), (8643, 24072), (8772, 23718), (9027, 23048), (9112, 22833), (10148, 20502), (10251, 20296), (11524, 18054), (11859, 17544), (12036, 17286), (13158, 15812), (13668, 15222)]