207816808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1367}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 403176960

約数和(自身を除く): 195360152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 613, 1226, 1367, 2452, 2734, 4904, 5468, 10936, 19003, 38006, 42377, 76012, 84754, 152024, 169508, 339016, 837971, 1675942, 3351884, 6703768, 25977101, 51954202, 103908404, 207816808]

約数ペア:

[(1, 207816808), (2, 103908404), (4, 51954202), (8, 25977101), (31, 6703768), (62, 3351884), (124, 1675942), (248, 837971), (613, 339016), (1226, 169508), (1367, 152024), (2452, 84754), (2734, 76012), (4904, 42377), (5468, 38006), (10936, 19003)]