207459746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419959}}^1$

素因数の和:419993

約数の個数: 16

約数和(自身を含む): 352766400

約数和(自身を除く): 145306654

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 419959, 839918, 5459467, 7979221, 10918934, 15958442, 103729873, 207459746]

約数ペア:

[(1, 207459746), (2, 103729873), (13, 15958442), (19, 10918934), (26, 7979221), (38, 5459467), (247, 839918), (494, 419959)]