207976160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{185693}}^1$

素因数の和:185715

約数の個数: 48

約数和(自身を含む): 561538656

約数和(自身を除く): 353562496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 185693, 371386, 742772, 928465, 1299851, 1485544, 1856930, 2599702, 2971088, 3713860, 5199404, 5942176, 6499255, 7427720, 10398808, 12998510, 14855440, 20797616, 25997020, 29710880, 41595232, 51994040, 103988080, 207976160]

約数ペア:

[(1, 207976160), (2, 103988080), (4, 51994040), (5, 41595232), (7, 29710880), (8, 25997020), (10, 20797616), (14, 14855440), (16, 12998510), (20, 10398808), (28, 7427720), (32, 6499255), (35, 5942176), (40, 5199404), (56, 3713860), (70, 2971088), (80, 2599702), (112, 1856930), (140, 1485544), (160, 1299851), (224, 928465), (280, 742772), (560, 371386), (1120, 185693)]