131475822

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{204791}}^1$

素因数の和:204903

約数の個数: 16

約数和(自身を含む): 265410432

約数和(自身を除く): 133934610

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 204791, 409582, 614373, 1228746, 21912637, 43825274, 65737911, 131475822]

約数ペア:

[(1, 131475822), (2, 65737911), (3, 43825274), (6, 21912637), (107, 1228746), (214, 614373), (321, 409582), (642, 204791)]