211846544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1864

約数の個数: 80

約数和(自身を含む): 511550592

約数和(自身を除く): 299704048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 104, 112, 166, 182, 208, 332, 364, 581, 664, 728, 1079, 1162, 1328, 1456, 1753, 2158, 2324, 3506, 4316, 4648, 7012, 7553, 8632, 9296, 12271, 14024, 15106, 17264, 22789, 24542, 28048, 30212, 45578, 49084, 60424, 91156, 98168, 120848, 145499, 159523, 182312, 196336, 290998, 319046, 364624, 581996, 638092, 1018493, 1163992, 1276184, 1891487, 2036986, 2327984, 2552368, 3782974, 4073972, 7565948, 8147944, 13240409, 15131896, 16295888, 26480818, 30263792, 52961636, 105923272, 211846544]

約数ペア:

[(1, 211846544), (2, 105923272), (4, 52961636), (7, 30263792), (8, 26480818), (13, 16295888), (14, 15131896), (16, 13240409), (26, 8147944), (28, 7565948), (52, 4073972), (56, 3782974), (83, 2552368), (91, 2327984), (104, 2036986), (112, 1891487), (166, 1276184), (182, 1163992), (208, 1018493), (332, 638092), (364, 581996), (581, 364624), (664, 319046), (728, 290998), (1079, 196336), (1162, 182312), (1328, 159523), (1456, 145499), (1753, 120848), (2158, 98168), (2324, 91156), (3506, 60424), (4316, 49084), (4648, 45578), (7012, 30212), (7553, 28048), (8632, 24542), (9296, 22789), (12271, 17264), (14024, 15106)]