203697776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 408735744

約数和(自身を除く): 205037968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 463, 496, 887, 926, 1774, 1852, 3548, 3704, 7096, 7408, 14192, 14353, 27497, 28706, 54994, 57412, 109988, 114824, 219976, 229648, 410681, 439952, 821362, 1642724, 3285448, 6570896, 12731111, 25462222, 50924444, 101848888, 203697776]

約数ペア:

[(1, 203697776), (2, 101848888), (4, 50924444), (8, 25462222), (16, 12731111), (31, 6570896), (62, 3285448), (124, 1642724), (248, 821362), (463, 439952), (496, 410681), (887, 229648), (926, 219976), (1774, 114824), (1852, 109988), (3548, 57412), (3704, 54994), (7096, 28706), (7408, 27497), (14192, 14353)]