207907234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103231}}^1$

素因数の和:103305

約数の個数: 16

約数和(自身を含む): 334471680

約数和(自身を除く): 126564446

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 103231, 206462, 1961389, 3922778, 5471243, 10942486, 103953617, 207907234]

約数ペア:

[(1, 207907234), (2, 103953617), (19, 10942486), (38, 5471243), (53, 3922778), (106, 1961389), (1007, 206462), (2014, 103231)]