198907072

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 224

約数和(自身を含む): 537667200

約数和(自身を除く): 338760128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 41, 49, 52, 56, 64, 68, 82, 91, 98, 104, 112, 119, 136, 164, 182, 196, 208, 221, 224, 238, 272, 287, 328, 343, 364, 392, 416, 442, 448, 476, 533, 544, 574, 637, 656, 686, 697, 728, 784, 832, 833, 884, 952, 1066, 1088, 1148, 1274, 1312, 1372, 1394, 1456, 1547, 1568, 1666, 1768, 1904, 2009, 2132, 2296, 2548, 2624, 2744, 2788, 2912, 3094, 3136, 3332, 3536, 3731, 3808, 4018, 4264, 4459, 4592, 4879, 5096, 5488, 5576, 5824, 5831, 6188, 6664, 7072, 7462, 7616, 8036, 8528, 8918, 9061, 9184, 9758, 10192, 10829, 10976, 11152, 11662, 12376, 13328, 14063, 14144, 14924, 16072, 17056, 17836, 18122, 18368, 19516, 20384, 21658, 21952, 22304, 23324, 24752, 26117, 26656, 28126, 29848, 32144, 34112, 34153, 35672, 36244, 39032, 40768, 43316, 44608, 46648, 49504, 52234, 53312, 56252, 59696, 63427, 64288, 68306, 71344, 72488, 75803, 78064, 86632, 93296, 99008, 104468, 112504, 119392, 126854, 128576, 136612, 142688, 144976, 151606, 156128, 173264, 182819, 186592, 208936, 225008, 238784, 239071, 253708, 273224, 285376, 289952, 303212, 312256, 346528, 365638, 373184, 417872, 443989, 450016, 478142, 507416, 546448, 579904, 606424, 693056, 731276, 835744, 887978, 900032, 956284, 1014832, 1092896, 1212848, 1462552, 1671488, 1775956, 1912568, 2029664, 2185792, 2425696, 2925104, 3107923, 3551912, 3825136, 4059328, 4851392, 5850208, 6215846, 7103824, 7650272, 11700416, 12431692, 14207648, 15300544, 24863384, 28415296, 49726768, 99453536, 198907072]

約数ペア:

[(1, 198907072), (2, 99453536), (4, 49726768), (7, 28415296), (8, 24863384), (13, 15300544), (14, 14207648), (16, 12431692), (17, 11700416), (26, 7650272), (28, 7103824), (32, 6215846), (34, 5850208), (41, 4851392), (49, 4059328), (52, 3825136), (56, 3551912), (64, 3107923), (68, 2925104), (82, 2425696), (91, 2185792), (98, 2029664), (104, 1912568), (112, 1775956), (119, 1671488), (136, 1462552), (164, 1212848), (182, 1092896), (196, 1014832), (208, 956284), (221, 900032), (224, 887978), (238, 835744), (272, 731276), (287, 693056), (328, 606424), (343, 579904), (364, 546448), (392, 507416), (416, 478142), (442, 450016), (448, 443989), (476, 417872), (533, 373184), (544, 365638), (574, 346528), (637, 312256), (656, 303212), (686, 289952), (697, 285376), (728, 273224), (784, 253708), (832, 239071), (833, 238784), (884, 225008), (952, 208936), (1066, 186592), (1088, 182819), (1148, 173264), (1274, 156128), (1312, 151606), (1372, 144976), (1394, 142688), (1456, 136612), (1547, 128576), (1568, 126854), (1666, 119392), (1768, 112504), (1904, 104468), (2009, 99008), (2132, 93296), (2296, 86632), (2548, 78064), (2624, 75803), (2744, 72488), (2788, 71344), (2912, 68306), (3094, 64288), (3136, 63427), (3332, 59696), (3536, 56252), (3731, 53312), (3808, 52234), (4018, 49504), (4264, 46648), (4459, 44608), (4592, 43316), (4879, 40768), (5096, 39032), (5488, 36244), (5576, 35672), (5824, 34153), (5831, 34112), (6188, 32144), (6664, 29848), (7072, 28126), (7462, 26656), (7616, 26117), (8036, 24752), (8528, 23324), (8918, 22304), (9061, 21952), (9184, 21658), (9758, 20384), (10192, 19516), (10829, 18368), (10976, 18122), (11152, 17836), (11662, 17056), (12376, 16072), (13328, 14924), (14063, 14144)]