320207898

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{4751}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 656916480

約数和(自身を除く): 336708582

約数列:

[1, 2, 3, 6, 47, 94, 141, 239, 282, 478, 717, 1434, 4751, 9502, 11233, 14253, 22466, 28506, 33699, 67398, 223297, 446594, 669891, 1135489, 1339782, 2270978, 3406467, 6812934, 53367983, 106735966, 160103949, 320207898]

約数ペア:

[(1, 320207898), (2, 160103949), (3, 106735966), (6, 53367983), (47, 6812934), (94, 3406467), (141, 2270978), (239, 1339782), (282, 1135489), (478, 669891), (717, 446594), (1434, 223297), (4751, 67398), (9502, 33699), (11233, 28506), (14253, 22466)]