199932418

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{52697}}^1$

素因数の和:52977

約数の個数: 16

約数和(自身を含む): 344012544

約数和(自身を除く): 144080126

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 52697, 105394, 368879, 737758, 14280887, 28561774, 99966209, 199932418]

約数ペア:

[(1, 199932418), (2, 99966209), (7, 28561774), (14, 14280887), (271, 737758), (542, 368879), (1897, 105394), (3794, 52697)]