227978254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{708007}}^1$

素因数の和:708039

約数の個数: 16

約数和(自身を含む): 407812608

約数和(自身を除く): 179834354

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 708007, 1416014, 4956049, 9912098, 16284161, 32568322, 113989127, 227978254]

約数ペア:

[(1, 227978254), (2, 113989127), (7, 32568322), (14, 16284161), (23, 9912098), (46, 4956049), (161, 1416014), (322, 708007)]