209921534784

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{214003}}^1$

素因数の和:214165

約数の個数: 168

約数和(自身を含む): 652936476192

約数和(自身を除く): 443014941408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 131, 144, 156, 192, 208, 234, 262, 288, 312, 393, 416, 468, 524, 576, 624, 786, 832, 936, 1048, 1179, 1248, 1572, 1703, 1872, 2096, 2358, 2496, 3144, 3406, 3744, 4192, 4716, 5109, 6288, 6812, 7488, 8384, 9432, 10218, 12576, 13624, 15327, 18864, 20436, 25152, 27248, 30654, 37728, 40872, 54496, 61308, 75456, 81744, 108992, 122616, 163488, 214003, 245232, 326976, 428006, 490464, 642009, 856012, 980928, 1284018, 1712024, 1926027, 2568036, 2782039, 3424048, 3852054, 5136072, 5564078, 6848096, 7704108, 8346117, 10272144, 11128156, 13696192, 15408216, 16692234, 20544288, 22256312, 25038351, 28034393, 30816432, 33384468, 41088576, 44512624, 50076702, 56068786, 61632864, 66768936, 84103179, 89025248, 100153404, 112137572, 123265728, 133537872, 168206358, 178050496, 200306808, 224275144, 252309537, 267075744, 336412716, 364447109, 400613616, 448550288, 504619074, 534151488, 672825432, 728894218, 801227232, 897100576, 1009238148, 1093341327, 1345650864, 1457788436, 1602454464, 1794201152, 2018476296, 2186682654, 2691301728, 2915576872, 3280023981, 4036952592, 4373365308, 5382603456, 5831153744, 6560047962, 8073905184, 8746730616, 11662307488, 13120095924, 16147810368, 17493461232, 23324614976, 26240191848, 34986922464, 52480383696, 69973844928, 104960767392, 209921534784]

約数ペア:

[(1, 209921534784), (2, 104960767392), (3, 69973844928), (4, 52480383696), (6, 34986922464), (8, 26240191848), (9, 23324614976), (12, 17493461232), (13, 16147810368), (16, 13120095924), (18, 11662307488), (24, 8746730616), (26, 8073905184), (32, 6560047962), (36, 5831153744), (39, 5382603456), (48, 4373365308), (52, 4036952592), (64, 3280023981), (72, 2915576872), (78, 2691301728), (96, 2186682654), (104, 2018476296), (117, 1794201152), (131, 1602454464), (144, 1457788436), (156, 1345650864), (192, 1093341327), (208, 1009238148), (234, 897100576), (262, 801227232), (288, 728894218), (312, 672825432), (393, 534151488), (416, 504619074), (468, 448550288), (524, 400613616), (576, 364447109), (624, 336412716), (786, 267075744), (832, 252309537), (936, 224275144), (1048, 200306808), (1179, 178050496), (1248, 168206358), (1572, 133537872), (1703, 123265728), (1872, 112137572), (2096, 100153404), (2358, 89025248), (2496, 84103179), (3144, 66768936), (3406, 61632864), (3744, 56068786), (4192, 50076702), (4716, 44512624), (5109, 41088576), (6288, 33384468), (6812, 30816432), (7488, 28034393), (8384, 25038351), (9432, 22256312), (10218, 20544288), (12576, 16692234), (13624, 15408216), (15327, 13696192), (18864, 11128156), (20436, 10272144), (25152, 8346117), (27248, 7704108), (30654, 6848096), (37728, 5564078), (40872, 5136072), (54496, 3852054), (61308, 3424048), (75456, 2782039), (81744, 2568036), (108992, 1926027), (122616, 1712024), (163488, 1284018), (214003, 980928), (245232, 856012), (326976, 642009), (428006, 490464)]