210282176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 84

約数和(自身を含む): 466106256

約数和(自身を除く): 255824080

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 263, 403, 416, 496, 526, 806, 832, 961, 992, 1052, 1612, 1922, 1984, 2104, 3224, 3419, 3844, 4208, 6448, 6838, 7688, 8153, 8416, 12493, 12896, 13676, 15376, 16306, 16832, 24986, 25792, 27352, 30752, 32612, 49972, 54704, 61504, 65224, 99944, 105989, 109408, 130448, 199888, 211978, 218816, 252743, 260896, 399776, 423956, 505486, 521792, 799552, 847912, 1010972, 1695824, 2021944, 3285659, 3391648, 4043888, 6571318, 6783296, 8087776, 13142636, 16175552, 26285272, 52570544, 105141088, 210282176]

約数ペア:

[(1, 210282176), (2, 105141088), (4, 52570544), (8, 26285272), (13, 16175552), (16, 13142636), (26, 8087776), (31, 6783296), (32, 6571318), (52, 4043888), (62, 3391648), (64, 3285659), (104, 2021944), (124, 1695824), (208, 1010972), (248, 847912), (263, 799552), (403, 521792), (416, 505486), (496, 423956), (526, 399776), (806, 260896), (832, 252743), (961, 218816), (992, 211978), (1052, 199888), (1612, 130448), (1922, 109408), (1984, 105989), (2104, 99944), (3224, 65224), (3419, 61504), (3844, 54704), (4208, 49972), (6448, 32612), (6838, 30752), (7688, 27352), (8153, 25792), (8416, 24986), (12493, 16832), (12896, 16306), (13676, 15376)]