205364368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19777}}^1$

素因数の和:19855

約数の個数: 40

約数和(自身を含む): 441444960

約数和(自身を除く): 236080592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 19777, 39554, 79108, 158216, 217547, 316432, 435094, 870188, 1166843, 1740376, 2333686, 3480752, 4667372, 9334744, 12835273, 18669488, 25670546, 51341092, 102682184, 205364368]

約数ペア:

[(1, 205364368), (2, 102682184), (4, 51341092), (8, 25670546), (11, 18669488), (16, 12835273), (22, 9334744), (44, 4667372), (59, 3480752), (88, 2333686), (118, 1740376), (176, 1166843), (236, 870188), (472, 435094), (649, 316432), (944, 217547), (1298, 158216), (2596, 79108), (5192, 39554), (10384, 19777)]