211339270

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 385168608

約数和(自身を除く): 173829338

約数列:

[1, 2, 5, 10, 157, 227, 314, 454, 593, 785, 1135, 1186, 1570, 2270, 2965, 5930, 35639, 71278, 93101, 134611, 178195, 186202, 269222, 356390, 465505, 673055, 931010, 1346110, 21133927, 42267854, 105669635, 211339270]

約数ペア:

[(1, 211339270), (2, 105669635), (5, 42267854), (10, 21133927), (157, 1346110), (227, 931010), (314, 673055), (454, 465505), (593, 356390), (785, 269222), (1135, 186202), (1186, 178195), (1570, 134611), (2270, 93101), (2965, 71278), (5930, 35639)]