171808204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{3347}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 309073968

約数和(自身を除く): 137265764

約数列:

[1, 2, 4, 41, 82, 164, 313, 626, 1252, 3347, 6694, 12833, 13388, 25666, 51332, 137227, 274454, 548908, 1047611, 2095222, 4190444, 42952051, 85904102, 171808204]

約数ペア:

[(1, 171808204), (2, 85904102), (4, 42952051), (41, 4190444), (82, 2095222), (164, 1047611), (313, 548908), (626, 274454), (1252, 137227), (3347, 51332), (6694, 25666), (12833, 13388)]