207815874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{27337}}^1$

素因数の和:27530

約数の個数: 32

約数和(自身を含む): 477649536

約数和(自身を除く): 269833662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 27337, 54674, 82011, 164022, 191359, 382718, 574077, 1148154, 4947997, 9895994, 14843991, 29687982, 34635979, 69271958, 103907937, 207815874]

約数ペア:

[(1, 207815874), (2, 103907937), (3, 69271958), (6, 34635979), (7, 29687982), (14, 14843991), (21, 9895994), (42, 4947997), (181, 1148154), (362, 574077), (543, 382718), (1086, 191359), (1267, 164022), (2534, 82011), (3801, 54674), (7602, 27337)]