201391926

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{472751}}^1$

素因数の和:472827

約数の個数: 16

約数和(自身を含む): 408457728

約数和(自身を除く): 207065802

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 472751, 945502, 1418253, 2836506, 33565321, 67130642, 100695963, 201391926]

約数ペア:

[(1, 201391926), (2, 100695963), (3, 67130642), (6, 33565321), (71, 2836506), (142, 1418253), (213, 945502), (426, 472751)]