208897702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{53923}}^1$

素因数の和:54087

約数の個数: 16

約数和(自身を含む): 339721200

約数和(自身を除く): 130823498

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 53923, 107846, 700999, 1401998, 8034527, 16069054, 104448851, 208897702]

約数ペア:

[(1, 208897702), (2, 104448851), (13, 16069054), (26, 8034527), (149, 1401998), (298, 700999), (1937, 107846), (3874, 53923)]