202447856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31397}}^1$

素因数の和:31449

約数の個数: 40

約数和(自身を含む): 436055424

約数和(自身を除く): 233607568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 31397, 62794, 125588, 251176, 408161, 502352, 816322, 973307, 1632644, 1946614, 3265288, 3893228, 6530576, 7786456, 12652991, 15572912, 25305982, 50611964, 101223928, 202447856]

約数ペア:

[(1, 202447856), (2, 101223928), (4, 50611964), (8, 25305982), (13, 15572912), (16, 12652991), (26, 7786456), (31, 6530576), (52, 3893228), (62, 3265288), (104, 1946614), (124, 1632644), (208, 973307), (248, 816322), (403, 502352), (496, 408161), (806, 251176), (1612, 125588), (3224, 62794), (6448, 31397)]