197939544972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{8191}}^1$

素因数の和:8524

約数の個数: 192

約数和(自身を含む): 542575165440

約数和(自身を除く): 344635620468

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 263, 372, 403, 494, 526, 589, 741, 789, 806, 988, 1052, 1178, 1209, 1482, 1578, 1612, 1767, 2356, 2418, 2964, 3156, 3419, 3534, 4836, 4997, 6838, 7068, 7657, 8153, 8191, 9994, 10257, 13676, 14991, 15314, 16306, 16382, 19988, 20514, 22971, 24459, 24573, 29982, 30628, 32612, 32764, 41028, 45942, 48918, 49146, 59964, 64961, 91884, 97836, 98292, 105989, 106483, 129922, 154907, 155629, 194883, 211978, 212966, 253921, 259844, 309814, 311258, 317967, 319449, 389766, 423956, 425932, 464721, 466887, 507842, 619628, 622516, 635934, 638898, 761763, 779532, 929442, 933774, 1015684, 1271868, 1277796, 1523526, 1858884, 1867548, 2013791, 2023177, 2154233, 3047052, 3300973, 4027582, 4046354, 4308466, 4824499, 6041373, 6069531, 6462699, 6601946, 8055164, 8092708, 8616932, 9648998, 9902919, 12082746, 12139062, 12925398, 13203892, 14473497, 19297996, 19805838, 24165492, 24278124, 25850796, 28005029, 28946994, 39611676, 40930427, 56010058, 57893988, 62718487, 66781223, 81860854, 84015087, 112020116, 122791281, 125436974, 133562446, 163721708, 168030174, 188155461, 200343669, 245582562, 250873948, 267124892, 336060348, 376310922, 400687338, 491165124, 532095551, 752621844, 801374676, 868155899, 1064191102, 1268843237, 1596286653, 1736311798, 2128382204, 2537686474, 2604467697, 3192573306, 3472623596, 3806529711, 5075372948, 5208935394, 6385146612, 7613059422, 10417870788, 15226118844, 16494962081, 32989924162, 49484886243, 65979848324, 98969772486, 197939544972]

約数ペア:

[(1, 197939544972), (2, 98969772486), (3, 65979848324), (4, 49484886243), (6, 32989924162), (12, 16494962081), (13, 15226118844), (19, 10417870788), (26, 7613059422), (31, 6385146612), (38, 5208935394), (39, 5075372948), (52, 3806529711), (57, 3472623596), (62, 3192573306), (76, 2604467697), (78, 2537686474), (93, 2128382204), (114, 1736311798), (124, 1596286653), (156, 1268843237), (186, 1064191102), (228, 868155899), (247, 801374676), (263, 752621844), (372, 532095551), (403, 491165124), (494, 400687338), (526, 376310922), (589, 336060348), (741, 267124892), (789, 250873948), (806, 245582562), (988, 200343669), (1052, 188155461), (1178, 168030174), (1209, 163721708), (1482, 133562446), (1578, 125436974), (1612, 122791281), (1767, 112020116), (2356, 84015087), (2418, 81860854), (2964, 66781223), (3156, 62718487), (3419, 57893988), (3534, 56010058), (4836, 40930427), (4997, 39611676), (6838, 28946994), (7068, 28005029), (7657, 25850796), (8153, 24278124), (8191, 24165492), (9994, 19805838), (10257, 19297996), (13676, 14473497), (14991, 13203892), (15314, 12925398), (16306, 12139062), (16382, 12082746), (19988, 9902919), (20514, 9648998), (22971, 8616932), (24459, 8092708), (24573, 8055164), (29982, 6601946), (30628, 6462699), (32612, 6069531), (32764, 6041373), (41028, 4824499), (45942, 4308466), (48918, 4046354), (49146, 4027582), (59964, 3300973), (64961, 3047052), (91884, 2154233), (97836, 2023177), (98292, 2013791), (105989, 1867548), (106483, 1858884), (129922, 1523526), (154907, 1277796), (155629, 1271868), (194883, 1015684), (211978, 933774), (212966, 929442), (253921, 779532), (259844, 761763), (309814, 638898), (311258, 635934), (317967, 622516), (319449, 619628), (389766, 507842), (423956, 466887), (425932, 464721)]