211967392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 520394112

約数和(自身を除く): 308426720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 83, 91, 104, 112, 166, 182, 208, 224, 332, 364, 416, 581, 664, 728, 877, 1079, 1162, 1328, 1456, 1754, 2158, 2324, 2656, 2912, 3508, 4316, 4648, 6139, 7016, 7553, 8632, 9296, 11401, 12278, 14032, 15106, 17264, 18592, 22802, 24556, 28064, 30212, 34528, 45604, 49112, 60424, 72791, 79807, 91208, 98224, 120848, 145582, 159614, 182416, 196448, 241696, 291164, 319228, 364832, 509537, 582328, 638456, 946283, 1019074, 1164656, 1276912, 1892566, 2038148, 2329312, 2553824, 3785132, 4076296, 6623981, 7570264, 8152592, 13247962, 15140528, 16305184, 26495924, 30281056, 52991848, 105983696, 211967392]

約数ペア:

[(1, 211967392), (2, 105983696), (4, 52991848), (7, 30281056), (8, 26495924), (13, 16305184), (14, 15140528), (16, 13247962), (26, 8152592), (28, 7570264), (32, 6623981), (52, 4076296), (56, 3785132), (83, 2553824), (91, 2329312), (104, 2038148), (112, 1892566), (166, 1276912), (182, 1164656), (208, 1019074), (224, 946283), (332, 638456), (364, 582328), (416, 509537), (581, 364832), (664, 319228), (728, 291164), (877, 241696), (1079, 196448), (1162, 182416), (1328, 159614), (1456, 145582), (1754, 120848), (2158, 98224), (2324, 91208), (2656, 79807), (2912, 72791), (3508, 60424), (4316, 49112), (4648, 45604), (6139, 34528), (7016, 30212), (7553, 28064), (8632, 24556), (9296, 22802), (11401, 18592), (12278, 17264), (14032, 15106)]