196991286

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{338473}}^1$

素因数の和:338575

約数の個数: 16

約数和(自身を含む): 398045424

約数和(自身を除く): 201054138

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 338473, 676946, 1015419, 2030838, 32831881, 65663762, 98495643, 196991286]

約数ペア:

[(1, 196991286), (2, 98495643), (3, 65663762), (6, 32831881), (97, 2030838), (194, 1015419), (291, 676946), (582, 338473)]