190870228254

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{448052179}}^1$

素因数の和:448052255

約数の個数: 16

約数和(自身を含む): 387117083520

約数和(自身を除く): 196246855266

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 448052179, 896104358, 1344156537, 2688313074, 31811704709, 63623409418, 95435114127, 190870228254]

約数ペア:

[(1, 190870228254), (2, 95435114127), (3, 63623409418), (6, 31811704709), (71, 2688313074), (142, 1344156537), (213, 896104358), (426, 448052179)]