210553056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1565

約数の個数: 144

約数和(自身を含む): 694407168

約数和(自身を除く): 483854112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1471, 1491, 1704, 1988, 2016, 2272, 2556, 2942, 2982, 3408, 3976, 4413, 4473, 5112, 5884, 5964, 6816, 7952, 8826, 8946, 10224, 10297, 11768, 11928, 13239, 15904, 17652, 17892, 20448, 20594, 23536, 23856, 26478, 30891, 35304, 35784, 41188, 47072, 47712, 52956, 61782, 70608, 71568, 82376, 92673, 104441, 105912, 123564, 141216, 143136, 164752, 185346, 208882, 211824, 247128, 313323, 329504, 370692, 417764, 423648, 494256, 626646, 731087, 741384, 835528, 939969, 988512, 1253292, 1462174, 1482768, 1671056, 1879938, 2193261, 2506584, 2924348, 2965536, 3342112, 3759876, 4386522, 5013168, 5848696, 6579783, 7519752, 8773044, 10026336, 11697392, 13159566, 15039504, 17546088, 23394784, 26319132, 30079008, 35092176, 52638264, 70184352, 105276528, 210553056]

約数ペア:

[(1, 210553056), (2, 105276528), (3, 70184352), (4, 52638264), (6, 35092176), (7, 30079008), (8, 26319132), (9, 23394784), (12, 17546088), (14, 15039504), (16, 13159566), (18, 11697392), (21, 10026336), (24, 8773044), (28, 7519752), (32, 6579783), (36, 5848696), (42, 5013168), (48, 4386522), (56, 3759876), (63, 3342112), (71, 2965536), (72, 2924348), (84, 2506584), (96, 2193261), (112, 1879938), (126, 1671056), (142, 1482768), (144, 1462174), (168, 1253292), (213, 988512), (224, 939969), (252, 835528), (284, 741384), (288, 731087), (336, 626646), (426, 494256), (497, 423648), (504, 417764), (568, 370692), (639, 329504), (672, 313323), (852, 247128), (994, 211824), (1008, 208882), (1136, 185346), (1278, 164752), (1471, 143136), (1491, 141216), (1704, 123564), (1988, 105912), (2016, 104441), (2272, 92673), (2556, 82376), (2942, 71568), (2982, 70608), (3408, 61782), (3976, 52956), (4413, 47712), (4473, 47072), (5112, 41188), (5884, 35784), (5964, 35304), (6816, 30891), (7952, 26478), (8826, 23856), (8946, 23536), (10224, 20594), (10297, 20448), (11768, 17892), (11928, 17652), (13239, 15904)]