201587378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{6971}}^1$

素因数の和:7753

約数の個数: 16

約数和(自身を含む): 318759840

約数和(自身を除く): 117172462

約数列:

[1, 2, 19, 38, 761, 1522, 6971, 13942, 14459, 28918, 132449, 264898, 5304931, 10609862, 100793689, 201587378]

約数ペア:

[(1, 201587378), (2, 100793689), (19, 10609862), (38, 5304931), (761, 264898), (1522, 132449), (6971, 28918), (13942, 14459)]