200214040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{385027}}^1$

素因数の和:385051

約数の個数: 32

約数和(自身を含む): 485135280

約数和(自身を除く): 284921240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 385027, 770054, 1540108, 1925135, 3080216, 3850270, 5005351, 7700540, 10010702, 15401080, 20021404, 25026755, 40042808, 50053510, 100107020, 200214040]

約数ペア:

[(1, 200214040), (2, 100107020), (4, 50053510), (5, 40042808), (8, 25026755), (10, 20021404), (13, 15401080), (20, 10010702), (26, 7700540), (40, 5005351), (52, 3850270), (65, 3080216), (104, 1925135), (130, 1540108), (260, 770054), (520, 385027)]