208577131490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{476519}}^1$

素因数の和:476596

約数の個数: 96

約数和(自身を含む): 477175691520

約数和(自身を除く): 268598560030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 169, 182, 185, 259, 338, 370, 455, 481, 518, 845, 910, 962, 1183, 1295, 1690, 2366, 2405, 2590, 3367, 4810, 5915, 6253, 6734, 11830, 12506, 16835, 31265, 33670, 43771, 62530, 87542, 218855, 437710, 476519, 953038, 2382595, 3335633, 4765190, 6194747, 6671266, 12389494, 16678165, 17631203, 30973735, 33356330, 35262406, 43363229, 61947470, 80531711, 86726458, 88156015, 123418421, 161063422, 176312030, 216816145, 229205639, 246836842, 402658555, 433632290, 458411278, 563721977, 617092105, 805317110, 1127443954, 1146028195, 1234184210, 1604439473, 2292056390, 2818609885, 2979673307, 3208878946, 5637219770, 5959346614, 8022197365, 14898366535, 16044394730, 20857713149, 29796733070, 41715426298, 104288565745, 208577131490]

約数ペア:

[(1, 208577131490), (2, 104288565745), (5, 41715426298), (7, 29796733070), (10, 20857713149), (13, 16044394730), (14, 14898366535), (26, 8022197365), (35, 5959346614), (37, 5637219770), (65, 3208878946), (70, 2979673307), (74, 2818609885), (91, 2292056390), (130, 1604439473), (169, 1234184210), (182, 1146028195), (185, 1127443954), (259, 805317110), (338, 617092105), (370, 563721977), (455, 458411278), (481, 433632290), (518, 402658555), (845, 246836842), (910, 229205639), (962, 216816145), (1183, 176312030), (1295, 161063422), (1690, 123418421), (2366, 88156015), (2405, 86726458), (2590, 80531711), (3367, 61947470), (4810, 43363229), (5915, 35262406), (6253, 33356330), (6734, 30973735), (11830, 17631203), (12506, 16678165), (16835, 12389494), (31265, 6671266), (33670, 6194747), (43771, 4765190), (62530, 3335633), (87542, 2382595), (218855, 953038), (437710, 476519)]