196390418

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{58207}}^1$

素因数の和:58457

約数の個数: 16

約数和(自身を含む): 338072064

約数和(自身を除く): 141681646

約数列:

[1, 2, 7, 14, 241, 482, 1687, 3374, 58207, 116414, 407449, 814898, 14027887, 28055774, 98195209, 196390418]

約数ペア:

[(1, 196390418), (2, 98195209), (7, 28055774), (14, 14027887), (241, 814898), (482, 407449), (1687, 116414), (3374, 58207)]