201336635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 260736000

約数和(自身を除く): 59399365

約数列:

[1, 5, 19, 79, 95, 139, 193, 395, 695, 965, 1501, 2641, 3667, 7505, 10981, 13205, 15247, 18335, 26827, 54905, 76235, 134135, 208639, 289693, 509713, 1043195, 1448465, 2119333, 2548565, 10596665, 40267327, 201336635]

約数ペア:

[(1, 201336635), (5, 40267327), (19, 10596665), (79, 2548565), (95, 2119333), (139, 1448465), (193, 1043195), (395, 509713), (695, 289693), (965, 208639), (1501, 134135), (2641, 76235), (3667, 54905), (7505, 26827), (10981, 18335), (13205, 15247)]