210897798

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{136769}}^1$

素因数の和:137031

約数の個数: 16

約数和(自身を含む): 423439920

約数和(自身を除く): 212542122

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 136769, 273538, 410307, 820614, 35149633, 70299266, 105448899, 210897798]

約数ペア:

[(1, 210897798), (2, 105448899), (3, 70299266), (6, 35149633), (257, 820614), (514, 410307), (771, 273538), (1542, 136769)]