205502414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 341820864

約数和(自身を除く): 136318450

約数列:

[1, 2, 13, 26, 41, 82, 263, 526, 533, 733, 1066, 1466, 3419, 6838, 9529, 10783, 19058, 21566, 30053, 60106, 140179, 192779, 280358, 385558, 390689, 781378, 2506127, 5012254, 7903939, 15807878, 102751207, 205502414]

約数ペア:

[(1, 205502414), (2, 102751207), (13, 15807878), (26, 7903939), (41, 5012254), (82, 2506127), (263, 781378), (526, 390689), (533, 385558), (733, 280358), (1066, 192779), (1466, 140179), (3419, 60106), (6838, 30053), (9529, 21566), (10783, 19058)]