208963476

素因数分解:

$2^2\times 3^7\times {\mathrm{23887}}^1$

素因数の和:23912

約数の個数: 48

約数和(自身を含む): 548468480

約数和(自身を除く): 339505004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 23887, 47774, 71661, 95548, 143322, 214983, 286644, 429966, 644949, 859932, 1289898, 1934847, 2579796, 3869694, 5804541, 7739388, 11609082, 17413623, 23218164, 34827246, 52240869, 69654492, 104481738, 208963476]

約数ペア:

[(1, 208963476), (2, 104481738), (3, 69654492), (4, 52240869), (6, 34827246), (9, 23218164), (12, 17413623), (18, 11609082), (27, 7739388), (36, 5804541), (54, 3869694), (81, 2579796), (108, 1934847), (162, 1289898), (243, 859932), (324, 644949), (486, 429966), (729, 286644), (972, 214983), (1458, 143322), (2187, 95548), (2916, 71661), (4374, 47774), (8748, 23887)]