201961798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{6037}}^1$

素因数の和:6471

約数の個数: 16

約数和(自身を含む): 310836240

約数和(自身を除く): 108874442

約数列:

[1, 2, 43, 86, 389, 778, 6037, 12074, 16727, 33454, 259591, 519182, 2348393, 4696786, 100980899, 201961798]

約数ペア:

[(1, 201961798), (2, 100980899), (43, 4696786), (86, 2348393), (389, 519182), (778, 259591), (6037, 33454), (12074, 16727)]