197304874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{185089}}^1$

素因数の和:185145

約数の個数: 16

約数和(自身を含む): 326498760

約数和(自身を除く): 129193886

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 185089, 370178, 2406157, 4812314, 7588649, 15177298, 98652437, 197304874]

約数ペア:

[(1, 197304874), (2, 98652437), (13, 15177298), (26, 7588649), (41, 4812314), (82, 2406157), (533, 370178), (1066, 185089)]