200163040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 216

約数和(自身を含む): 607511016

約数和(自身を除く): 407347976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 160, 176, 196, 211, 220, 224, 242, 245, 280, 308, 352, 385, 392, 422, 440, 484, 490, 539, 560, 605, 616, 770, 784, 844, 847, 880, 968, 980, 1055, 1078, 1120, 1210, 1232, 1477, 1540, 1568, 1688, 1694, 1760, 1936, 1960, 2110, 2156, 2321, 2420, 2464, 2695, 2954, 3080, 3376, 3388, 3872, 3920, 4220, 4235, 4312, 4642, 4840, 5390, 5908, 5929, 6160, 6752, 6776, 7385, 7840, 8440, 8470, 8624, 9284, 9680, 10339, 10780, 11605, 11816, 11858, 12320, 13552, 14770, 16247, 16880, 16940, 17248, 18568, 19360, 20678, 21560, 23210, 23632, 23716, 25531, 27104, 29540, 29645, 32494, 33760, 33880, 37136, 41356, 43120, 46420, 47264, 47432, 51062, 51695, 59080, 59290, 64988, 67760, 74272, 81235, 82712, 86240, 92840, 94864, 102124, 103390, 113729, 118160, 118580, 127655, 129976, 135520, 162470, 165424, 178717, 185680, 189728, 204248, 206780, 227458, 236320, 237160, 255310, 259952, 324940, 330848, 357434, 371360, 408496, 413560, 454916, 474320, 510620, 519904, 568645, 649880, 714868, 816992, 827120, 893585, 909832, 948640, 1021240, 1137290, 1251019, 1299760, 1429736, 1654240, 1787170, 1819664, 2042480, 2274580, 2502038, 2599520, 2859472, 3574340, 3639328, 4084960, 4549160, 5004076, 5718944, 6255095, 7148680, 9098320, 10008152, 12510190, 14297360, 18196640, 20016304, 25020380, 28594720, 40032608, 50040760, 100081520, 200163040]

約数ペア:

[(1, 200163040), (2, 100081520), (4, 50040760), (5, 40032608), (7, 28594720), (8, 25020380), (10, 20016304), (11, 18196640), (14, 14297360), (16, 12510190), (20, 10008152), (22, 9098320), (28, 7148680), (32, 6255095), (35, 5718944), (40, 5004076), (44, 4549160), (49, 4084960), (55, 3639328), (56, 3574340), (70, 2859472), (77, 2599520), (80, 2502038), (88, 2274580), (98, 2042480), (110, 1819664), (112, 1787170), (121, 1654240), (140, 1429736), (154, 1299760), (160, 1251019), (176, 1137290), (196, 1021240), (211, 948640), (220, 909832), (224, 893585), (242, 827120), (245, 816992), (280, 714868), (308, 649880), (352, 568645), (385, 519904), (392, 510620), (422, 474320), (440, 454916), (484, 413560), (490, 408496), (539, 371360), (560, 357434), (605, 330848), (616, 324940), (770, 259952), (784, 255310), (844, 237160), (847, 236320), (880, 227458), (968, 206780), (980, 204248), (1055, 189728), (1078, 185680), (1120, 178717), (1210, 165424), (1232, 162470), (1477, 135520), (1540, 129976), (1568, 127655), (1688, 118580), (1694, 118160), (1760, 113729), (1936, 103390), (1960, 102124), (2110, 94864), (2156, 92840), (2321, 86240), (2420, 82712), (2464, 81235), (2695, 74272), (2954, 67760), (3080, 64988), (3376, 59290), (3388, 59080), (3872, 51695), (3920, 51062), (4220, 47432), (4235, 47264), (4312, 46420), (4642, 43120), (4840, 41356), (5390, 37136), (5908, 33880), (5929, 33760), (6160, 32494), (6752, 29645), (6776, 29540), (7385, 27104), (7840, 25531), (8440, 23716), (8470, 23632), (8624, 23210), (9284, 21560), (9680, 20678), (10339, 19360), (10780, 18568), (11605, 17248), (11816, 16940), (11858, 16880), (12320, 16247), (13552, 14770)]