199951338

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{343559}}^1$

素因数の和:343661

約数の個数: 16

約数和(自身を含む): 404026560

約数和(自身を除く): 204075222

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 343559, 687118, 1030677, 2061354, 33325223, 66650446, 99975669, 199951338]

約数ペア:

[(1, 199951338), (2, 99975669), (3, 66650446), (6, 33325223), (97, 2061354), (194, 1030677), (291, 687118), (582, 343559)]