207831384

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67129}}^1$

素因数の和:67184

約数の個数: 48

約数和(自身を含む): 575975400

約数和(自身を除く): 368144016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 67129, 134258, 201387, 268516, 402774, 537032, 604161, 805548, 1208322, 1611096, 2416644, 2886547, 4833288, 5773094, 8659641, 11546188, 17319282, 23092376, 25978923, 34638564, 51957846, 69277128, 103915692, 207831384]

約数ペア:

[(1, 207831384), (2, 103915692), (3, 69277128), (4, 51957846), (6, 34638564), (8, 25978923), (9, 23092376), (12, 17319282), (18, 11546188), (24, 8659641), (36, 5773094), (43, 4833288), (72, 2886547), (86, 2416644), (129, 1611096), (172, 1208322), (258, 805548), (344, 604161), (387, 537032), (516, 402774), (774, 268516), (1032, 201387), (1548, 134258), (3096, 67129)]