214920786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1557397}}^1$

素因数の和:1557425

約数の個数: 16

約数和(自身を含む): 448530624

約数和(自身を除く): 233609838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1557397, 3114794, 4672191, 9344382, 35820131, 71640262, 107460393, 214920786]

約数ペア:

[(1, 214920786), (2, 107460393), (3, 71640262), (6, 35820131), (23, 9344382), (46, 4672191), (69, 3114794), (138, 1557397)]