204966172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{5281}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 371514752

約数和(自身を除く): 166548580

約数列:

[1, 2, 4, 31, 62, 124, 313, 626, 1252, 5281, 9703, 10562, 19406, 21124, 38812, 163711, 327422, 654844, 1652953, 3305906, 6611812, 51241543, 102483086, 204966172]

約数ペア:

[(1, 204966172), (2, 102483086), (4, 51241543), (31, 6611812), (62, 3305906), (124, 1652953), (313, 654844), (626, 327422), (1252, 163711), (5281, 38812), (9703, 21124), (10562, 19406)]