190290238

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{3221}}^1$

素因数の和:3603

約数の個数: 16

約数和(自身を含む): 289206720

約数和(自身を除く): 98916482

約数列:

[1, 2, 109, 218, 271, 542, 3221, 6442, 29539, 59078, 351089, 702178, 872891, 1745782, 95145119, 190290238]

約数ペア:

[(1, 190290238), (2, 95145119), (109, 1745782), (218, 872891), (271, 702178), (542, 351089), (3221, 59078), (6442, 29539)]