202289418

素因数分解:

$2^1\times 3^2\times {\mathrm{11238301}}^1$

素因数の和:11238309

約数の個数: 12

約数和(自身を含む): 438293778

約数和(自身を除く): 236004360

約数列:

[1, 2, 3, 6, 9, 18, 11238301, 22476602, 33714903, 67429806, 101144709, 202289418]

約数ペア:

[(1, 202289418), (2, 101144709), (3, 67429806), (6, 33714903), (9, 22476602), (18, 11238301)]