201118578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1457381}}^1$

素因数の和:1457409

約数の個数: 16

約数和(自身を含む): 419726016

約数和(自身を除く): 218607438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1457381, 2914762, 4372143, 8744286, 33519763, 67039526, 100559289, 201118578]

約数ペア:

[(1, 201118578), (2, 100559289), (3, 67039526), (6, 33519763), (23, 8744286), (46, 4372143), (69, 2914762), (138, 1457381)]