201915968

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{31237}}^1$

素因数の和:31350

約数の個数: 28

約数和(自身を含む): 404657052

約数和(自身を除く): 202741084

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 31237, 62474, 124948, 249896, 499792, 999584, 1999168, 3154937, 6309874, 12619748, 25239496, 50478992, 100957984, 201915968]

約数ペア:

[(1, 201915968), (2, 100957984), (4, 50478992), (8, 25239496), (16, 12619748), (32, 6309874), (64, 3154937), (101, 1999168), (202, 999584), (404, 499792), (808, 249896), (1616, 124948), (3232, 62474), (6464, 31237)]