201367925840

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24921773}}^1$

素因数の和:24921887

約数の個数: 40

約数和(自身を含む): 472815896328

約数和(自身を除く): 271447970488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 24921773, 49843546, 99687092, 124608865, 199374184, 249217730, 398748368, 498435460, 996870920, 1993741840, 2517099073, 5034198146, 10068396292, 12585495365, 20136792584, 25170990730, 40273585168, 50341981460, 100683962920, 201367925840]

約数ペア:

[(1, 201367925840), (2, 100683962920), (4, 50341981460), (5, 40273585168), (8, 25170990730), (10, 20136792584), (16, 12585495365), (20, 10068396292), (40, 5034198146), (80, 2517099073), (101, 1993741840), (202, 996870920), (404, 498435460), (505, 398748368), (808, 249217730), (1010, 199374184), (1616, 124608865), (2020, 99687092), (4040, 49843546), (8080, 24921773)]