201757238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{171271}}^1$

素因数の和:171323

約数の個数: 16

約数和(自身を含む): 328842240

約数和(自身を除く): 127085002

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 171271, 342542, 3254149, 5309401, 6508298, 10618802, 100878619, 201757238]

約数ペア:

[(1, 201757238), (2, 100878619), (19, 10618802), (31, 6508298), (38, 5309401), (62, 3254149), (589, 342542), (1178, 171271)]