216234626

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{3701}}^1$

素因数の和:4057

約数の個数: 16

約数和(自身を含む): 328382208

約数和(自身を除く): 112147582

約数列:

[1, 2, 131, 223, 262, 446, 3701, 7402, 29213, 58426, 484831, 825323, 969662, 1650646, 108117313, 216234626]

約数ペア:

[(1, 216234626), (2, 108117313), (131, 1650646), (223, 969662), (262, 825323), (446, 484831), (3701, 58426), (7402, 29213)]