313644914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{200797}}^1$

素因数の和:200881

約数の個数: 16

約数和(自身を含む): 520468416

約数和(自身を除く): 206823502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 200797, 401594, 2208767, 4417534, 14256587, 28513174, 156822457, 313644914]

約数ペア:

[(1, 313644914), (2, 156822457), (11, 28513174), (22, 14256587), (71, 4417534), (142, 2208767), (781, 401594), (1562, 200797)]