200988137427

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1230

約数の個数: 144

約数和(自身を含む): 349926345216

約数和(自身を除く): 148938207789

約数列:

[1, 3, 7, 11, 21, 33, 49, 71, 77, 121, 147, 167, 213, 231, 363, 497, 501, 539, 781, 847, 953, 1169, 1491, 1617, 1837, 2343, 2541, 2859, 3479, 3507, 5467, 5511, 5929, 6671, 8183, 8591, 10437, 10483, 11857, 12859, 16401, 17787, 20013, 20207, 24549, 25773, 31449, 35571, 38269, 38577, 46697, 60137, 60621, 67663, 73381, 82999, 90013, 114807, 115313, 130427, 140091, 141449, 159151, 180411, 202989, 220143, 248997, 270039, 345939, 391281, 420959, 424347, 473641, 477453, 513667, 580993, 744293, 807191, 912989, 990143, 1114057, 1262877, 1420923, 1434697, 1541001, 1742979, 1750661, 2232879, 2421573, 2738967, 2970429, 3315487, 3342171, 4304091, 5210051, 5251983, 5650337, 6390923, 7798399, 8187223, 9946461, 10042879, 11299721, 12254627, 15630153, 16951011, 19172769, 19257271, 23395197, 24561669, 30128637, 33899163, 36470357, 36763881, 57310561, 57771813, 70300153, 79098047, 85782389, 109411071, 124296931, 134800897, 171931683, 210900459, 237294141, 257347167, 372890793, 401173927, 404402691, 553686329, 870078517, 943606279, 1203521781, 1367266241, 1661058987, 2610235551, 2830818837, 4101798723, 6090549619, 9570863687, 18271648857, 28712591061, 66996045809, 200988137427]

約数ペア:

[(1, 200988137427), (3, 66996045809), (7, 28712591061), (11, 18271648857), (21, 9570863687), (33, 6090549619), (49, 4101798723), (71, 2830818837), (77, 2610235551), (121, 1661058987), (147, 1367266241), (167, 1203521781), (213, 943606279), (231, 870078517), (363, 553686329), (497, 404402691), (501, 401173927), (539, 372890793), (781, 257347167), (847, 237294141), (953, 210900459), (1169, 171931683), (1491, 134800897), (1617, 124296931), (1837, 109411071), (2343, 85782389), (2541, 79098047), (2859, 70300153), (3479, 57771813), (3507, 57310561), (5467, 36763881), (5511, 36470357), (5929, 33899163), (6671, 30128637), (8183, 24561669), (8591, 23395197), (10437, 19257271), (10483, 19172769), (11857, 16951011), (12859, 15630153), (16401, 12254627), (17787, 11299721), (20013, 10042879), (20207, 9946461), (24549, 8187223), (25773, 7798399), (31449, 6390923), (35571, 5650337), (38269, 5251983), (38577, 5210051), (46697, 4304091), (60137, 3342171), (60621, 3315487), (67663, 2970429), (73381, 2738967), (82999, 2421573), (90013, 2232879), (114807, 1750661), (115313, 1742979), (130427, 1541001), (140091, 1434697), (141449, 1420923), (159151, 1262877), (180411, 1114057), (202989, 990143), (220143, 912989), (248997, 807191), (270039, 744293), (345939, 580993), (391281, 513667), (420959, 477453), (424347, 473641)]