200067280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{357263}}^1$

素因数の和:357283

約数の個数: 40

約数和(自身を含む): 531608832

約数和(自身を除く): 331541552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 357263, 714526, 1429052, 1786315, 2500841, 2858104, 3572630, 5001682, 5716208, 7145260, 10003364, 12504205, 14290520, 20006728, 25008410, 28581040, 40013456, 50016820, 100033640, 200067280]

約数ペア:

[(1, 200067280), (2, 100033640), (4, 50016820), (5, 40013456), (7, 28581040), (8, 25008410), (10, 20006728), (14, 14290520), (16, 12504205), (20, 10003364), (28, 7145260), (35, 5716208), (40, 5001682), (56, 3572630), (70, 2858104), (80, 2500841), (112, 1786315), (140, 1429052), (280, 714526), (560, 357263)]