208034939916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{4493}}^1$

素因数の和:5148

約数の個数: 144

約数和(自身を含む): 558794745600

約数和(自身を除く): 350759805684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 487, 556, 684, 834, 974, 1251, 1461, 1668, 1948, 2502, 2641, 2922, 4383, 4493, 5004, 5282, 5844, 7923, 8766, 8986, 9253, 10564, 13479, 15846, 17532, 17972, 18506, 23769, 26958, 27759, 31692, 37012, 40437, 47538, 53916, 55518, 67693, 80874, 83277, 85367, 95076, 111036, 135386, 161748, 166554, 170734, 203079, 256101, 270772, 333108, 341468, 406158, 512202, 609237, 624527, 768303, 812316, 1024404, 1218474, 1249054, 1286167, 1536606, 1873581, 2188091, 2436948, 2498108, 2572334, 3073212, 3747162, 3858501, 4376182, 5144668, 5620743, 6564273, 7494324, 7717002, 8752364, 11241486, 11575503, 11866013, 13128546, 15434004, 19692819, 22482972, 23151006, 23732026, 26257092, 35598039, 39385638, 41573729, 46302012, 47464052, 71196078, 78771276, 83147458, 106794117, 124721187, 142392156, 166294916, 213588234, 249442374, 304144649, 374163561, 427176468, 498884748, 608289298, 748327122, 912433947, 1216578596, 1496654244, 1824867894, 2737301841, 3649735788, 5474603682, 5778748331, 10949207364, 11557496662, 17336244993, 23114993324, 34672489986, 52008734979, 69344979972, 104017469958, 208034939916]

約数ペア:

[(1, 208034939916), (2, 104017469958), (3, 69344979972), (4, 52008734979), (6, 34672489986), (9, 23114993324), (12, 17336244993), (18, 11557496662), (19, 10949207364), (36, 5778748331), (38, 5474603682), (57, 3649735788), (76, 2737301841), (114, 1824867894), (139, 1496654244), (171, 1216578596), (228, 912433947), (278, 748327122), (342, 608289298), (417, 498884748), (487, 427176468), (556, 374163561), (684, 304144649), (834, 249442374), (974, 213588234), (1251, 166294916), (1461, 142392156), (1668, 124721187), (1948, 106794117), (2502, 83147458), (2641, 78771276), (2922, 71196078), (4383, 47464052), (4493, 46302012), (5004, 41573729), (5282, 39385638), (5844, 35598039), (7923, 26257092), (8766, 23732026), (8986, 23151006), (9253, 22482972), (10564, 19692819), (13479, 15434004), (15846, 13128546), (17532, 11866013), (17972, 11575503), (18506, 11241486), (23769, 8752364), (26958, 7717002), (27759, 7494324), (31692, 6564273), (37012, 5620743), (40437, 5144668), (47538, 4376182), (53916, 3858501), (55518, 3747162), (67693, 3073212), (80874, 2572334), (83277, 2498108), (85367, 2436948), (95076, 2188091), (111036, 1873581), (135386, 1536606), (161748, 1286167), (166554, 1249054), (170734, 1218474), (203079, 1024404), (256101, 812316), (270772, 768303), (333108, 624527), (341468, 609237), (406158, 512202)]