207675790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3271}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 427820544

約数和(自身を除く): 220144754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 907, 1814, 3271, 4535, 6349, 6542, 9070, 12698, 16355, 22897, 31745, 32710, 45794, 63490, 114485, 228970, 2966797, 5933594, 14833985, 20767579, 29667970, 41535158, 103837895, 207675790]

約数ペア:

[(1, 207675790), (2, 103837895), (5, 41535158), (7, 29667970), (10, 20767579), (14, 14833985), (35, 5933594), (70, 2966797), (907, 228970), (1814, 114485), (3271, 63490), (4535, 45794), (6349, 32710), (6542, 31745), (9070, 22897), (12698, 16355)]