205930458

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{123017}}^1$

素因数の和:123059

約数の個数: 32

約数和(自身を含む): 472389120

約数和(自身を除く): 266458662

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 123017, 246034, 369051, 738102, 1107153, 2214306, 3321459, 3813527, 6642918, 7627054, 11440581, 22881162, 34321743, 68643486, 102965229, 205930458]

約数ペア:

[(1, 205930458), (2, 102965229), (3, 68643486), (6, 34321743), (9, 22881162), (18, 11440581), (27, 7627054), (31, 6642918), (54, 3813527), (62, 3321459), (93, 2214306), (186, 1107153), (279, 738102), (558, 369051), (837, 246034), (1674, 123017)]