201556544

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 493142016

約数和(自身を除く): 291585472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 631, 644, 713, 736, 868, 992, 1262, 1288, 1426, 1472, 1736, 1984, 2524, 2576, 2852, 3472, 4417, 4991, 5048, 5152, 5704, 6944, 8834, 9982, 10096, 10304, 11408, 13888, 14513, 17668, 19561, 19964, 20192, 22816, 29026, 35336, 39122, 39928, 40384, 45632, 58052, 70672, 78244, 79856, 101591, 116104, 136927, 141344, 156488, 159712, 203182, 232208, 273854, 282688, 312976, 319424, 406364, 449903, 464416, 547708, 625952, 812728, 899806, 928832, 1095416, 1251904, 1625456, 1799612, 2190832, 3149321, 3250912, 3599224, 4381664, 6298642, 6501824, 7198448, 8763328, 12597284, 14396896, 25194568, 28793792, 50389136, 100778272, 201556544]

約数ペア:

[(1, 201556544), (2, 100778272), (4, 50389136), (7, 28793792), (8, 25194568), (14, 14396896), (16, 12597284), (23, 8763328), (28, 7198448), (31, 6501824), (32, 6298642), (46, 4381664), (56, 3599224), (62, 3250912), (64, 3149321), (92, 2190832), (112, 1799612), (124, 1625456), (161, 1251904), (184, 1095416), (217, 928832), (224, 899806), (248, 812728), (322, 625952), (368, 547708), (434, 464416), (448, 449903), (496, 406364), (631, 319424), (644, 312976), (713, 282688), (736, 273854), (868, 232208), (992, 203182), (1262, 159712), (1288, 156488), (1426, 141344), (1472, 136927), (1736, 116104), (1984, 101591), (2524, 79856), (2576, 78244), (2852, 70672), (3472, 58052), (4417, 45632), (4991, 40384), (5048, 39928), (5152, 39122), (5704, 35336), (6944, 29026), (8834, 22816), (9982, 20192), (10096, 19964), (10304, 19561), (11408, 17668), (13888, 14513)]