222356368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18119}}^1$

素因数の和:18199

約数の個数: 40

約数和(自身を含む): 471844800

約数和(自身を除く): 249488432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 18119, 36238, 72476, 144952, 235547, 289904, 471094, 942188, 1069021, 1884376, 2138042, 3768752, 4276084, 8552168, 13897273, 17104336, 27794546, 55589092, 111178184, 222356368]

約数ペア:

[(1, 222356368), (2, 111178184), (4, 55589092), (8, 27794546), (13, 17104336), (16, 13897273), (26, 8552168), (52, 4276084), (59, 3768752), (104, 2138042), (118, 1884376), (208, 1069021), (236, 942188), (472, 471094), (767, 289904), (944, 235547), (1534, 144952), (3068, 72476), (6136, 36238), (12272, 18119)]