200637904

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{129277}}^1$

素因数の和:129382

約数の個数: 20

約数和(自身を含む): 392746564

約数和(自身を除く): 192108660

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 129277, 258554, 517108, 1034216, 2068432, 12539869, 25079738, 50159476, 100318952, 200637904]

約数ペア:

[(1, 200637904), (2, 100318952), (4, 50159476), (8, 25079738), (16, 12539869), (97, 2068432), (194, 1034216), (388, 517108), (776, 258554), (1552, 129277)]