209436640010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{2633}}^1$

素因数の和:3432

約数の個数: 128

約数和(自身を含む): 435856619520

約数和(自身を除く): 226419979510

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 185, 230, 299, 370, 481, 598, 719, 851, 962, 1438, 1495, 1702, 2405, 2633, 2990, 3595, 4255, 4810, 5266, 7190, 8510, 9347, 11063, 13165, 16537, 18694, 22126, 26330, 26603, 33074, 34229, 46735, 53206, 55315, 60559, 68458, 82685, 93470, 97421, 110630, 121118, 133015, 165370, 171145, 194842, 214981, 266030, 302795, 342290, 345839, 429962, 487105, 605590, 611869, 691678, 787267, 974210, 1074905, 1223738, 1266473, 1574534, 1729195, 1893127, 2149810, 2240683, 2532946, 3059345, 3458390, 3786254, 3936335, 4481366, 6118690, 6332365, 7872670, 7954297, 9465635, 11203415, 12664730, 15908594, 18931270, 22406830, 24610651, 29128879, 39771485, 43541921, 49221302, 58257758, 70045699, 79542970, 87083842, 123053255, 140091398, 145644395, 217709605, 246106510, 291288790, 350228495, 435419210, 566044973, 700456990, 910594087, 1132089946, 1611051077, 1821188174, 2830224865, 3222102154, 4552970435, 5660449730, 8055255385, 9105940870, 16110510770, 20943664001, 41887328002, 104718320005, 209436640010]

約数ペア:

[(1, 209436640010), (2, 104718320005), (5, 41887328002), (10, 20943664001), (13, 16110510770), (23, 9105940870), (26, 8055255385), (37, 5660449730), (46, 4552970435), (65, 3222102154), (74, 2830224865), (115, 1821188174), (130, 1611051077), (185, 1132089946), (230, 910594087), (299, 700456990), (370, 566044973), (481, 435419210), (598, 350228495), (719, 291288790), (851, 246106510), (962, 217709605), (1438, 145644395), (1495, 140091398), (1702, 123053255), (2405, 87083842), (2633, 79542970), (2990, 70045699), (3595, 58257758), (4255, 49221302), (4810, 43541921), (5266, 39771485), (7190, 29128879), (8510, 24610651), (9347, 22406830), (11063, 18931270), (13165, 15908594), (16537, 12664730), (18694, 11203415), (22126, 9465635), (26330, 7954297), (26603, 7872670), (33074, 6332365), (34229, 6118690), (46735, 4481366), (53206, 3936335), (55315, 3786254), (60559, 3458390), (68458, 3059345), (82685, 2532946), (93470, 2240683), (97421, 2149810), (110630, 1893127), (121118, 1729195), (133015, 1574534), (165370, 1266473), (171145, 1223738), (194842, 1074905), (214981, 974210), (266030, 787267), (302795, 691678), (342290, 611869), (345839, 605590), (429962, 487105)]