255068206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{90901}}^1$

素因数の和:90987

約数の個数: 16

約数和(自身を含む): 405786528

約数和(自身を除く): 150718322

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 90901, 181802, 2090723, 4181446, 5544961, 11089922, 127534103, 255068206]

約数ペア:

[(1, 255068206), (2, 127534103), (23, 11089922), (46, 5544961), (61, 4181446), (122, 2090723), (1403, 181802), (2806, 90901)]