206984736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 144

約数和(自身を含む): 681355584

約数和(自身を除く): 474370848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 498, 504, 581, 664, 672, 747, 996, 1008, 1162, 1237, 1328, 1494, 1743, 1992, 2016, 2324, 2474, 2656, 2988, 3486, 3711, 3984, 4648, 4948, 5229, 5976, 6972, 7422, 7968, 8659, 9296, 9896, 10458, 11133, 11952, 13944, 14844, 17318, 18592, 19792, 20916, 22266, 23904, 25977, 27888, 29688, 34636, 39584, 41832, 44532, 51954, 55776, 59376, 69272, 77931, 83664, 89064, 102671, 103908, 118752, 138544, 155862, 167328, 178128, 205342, 207816, 277088, 308013, 311724, 356256, 410684, 415632, 616026, 623448, 718697, 821368, 831264, 924039, 1232052, 1246896, 1437394, 1642736, 1848078, 2156091, 2464104, 2493792, 2874788, 3285472, 3696156, 4312182, 4928208, 5749576, 6468273, 7392312, 8624364, 9856416, 11499152, 12936546, 14784624, 17248728, 22998304, 25873092, 29569248, 34497456, 51746184, 68994912, 103492368, 206984736]

約数ペア:

[(1, 206984736), (2, 103492368), (3, 68994912), (4, 51746184), (6, 34497456), (7, 29569248), (8, 25873092), (9, 22998304), (12, 17248728), (14, 14784624), (16, 12936546), (18, 11499152), (21, 9856416), (24, 8624364), (28, 7392312), (32, 6468273), (36, 5749576), (42, 4928208), (48, 4312182), (56, 3696156), (63, 3285472), (72, 2874788), (83, 2493792), (84, 2464104), (96, 2156091), (112, 1848078), (126, 1642736), (144, 1437394), (166, 1246896), (168, 1232052), (224, 924039), (249, 831264), (252, 821368), (288, 718697), (332, 623448), (336, 616026), (498, 415632), (504, 410684), (581, 356256), (664, 311724), (672, 308013), (747, 277088), (996, 207816), (1008, 205342), (1162, 178128), (1237, 167328), (1328, 155862), (1494, 138544), (1743, 118752), (1992, 103908), (2016, 102671), (2324, 89064), (2474, 83664), (2656, 77931), (2988, 69272), (3486, 59376), (3711, 55776), (3984, 51954), (4648, 44532), (4948, 41832), (5229, 39584), (5976, 34636), (6972, 29688), (7422, 27888), (7968, 25977), (8659, 23904), (9296, 22266), (9896, 20916), (10458, 19792), (11133, 18592), (11952, 17318), (13944, 14844)]