214957996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 437058720

約数和(自身を除く): 222100724

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 193, 374, 386, 748, 772, 1489, 2123, 2978, 3281, 4246, 5956, 6562, 8492, 13124, 16379, 25313, 32758, 36091, 50626, 65516, 72182, 101252, 144364, 278443, 287377, 556886, 574754, 1113772, 1149508, 3161147, 4885409, 6322294, 9770818, 12644588, 19541636, 53739499, 107478998, 214957996]

約数ペア:

[(1, 214957996), (2, 107478998), (4, 53739499), (11, 19541636), (17, 12644588), (22, 9770818), (34, 6322294), (44, 4885409), (68, 3161147), (187, 1149508), (193, 1113772), (374, 574754), (386, 556886), (748, 287377), (772, 278443), (1489, 144364), (2123, 101252), (2978, 72182), (3281, 65516), (4246, 50626), (5956, 36091), (6562, 32758), (8492, 25313), (13124, 16379)]