214814771728

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{21961}}^1\times {\mathrm{6053}}^1$

素因数の和:28123

約数の個数: 40

約数和(自身を含む): 420413031576

約数和(自身を除く): 205598259848

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 6053, 12106, 21961, 24212, 43922, 48424, 87844, 96848, 175688, 351376, 611353, 1222706, 2218061, 2445412, 4436122, 4890824, 8872244, 9781648, 17744488, 35488976, 132929933, 265859866, 531719732, 1063439464, 2126878928, 13425923233, 26851846466, 53703692932, 107407385864, 214814771728]

約数ペア:

[(1, 214814771728), (2, 107407385864), (4, 53703692932), (8, 26851846466), (16, 13425923233), (101, 2126878928), (202, 1063439464), (404, 531719732), (808, 265859866), (1616, 132929933), (6053, 35488976), (12106, 17744488), (21961, 9781648), (24212, 8872244), (43922, 4890824), (48424, 4436122), (87844, 2445412), (96848, 2218061), (175688, 1222706), (351376, 611353)]