204504772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{17491}}^1$

素因数の和:17611

約数の個数: 24

約数和(自身を含む): 372229760

約数和(自身を除く): 167724988

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 17491, 34982, 69964, 647167, 1294334, 1381789, 2588668, 2763578, 5527156, 51126193, 102252386, 204504772]

約数ペア:

[(1, 204504772), (2, 102252386), (4, 51126193), (37, 5527156), (74, 2763578), (79, 2588668), (148, 1381789), (158, 1294334), (316, 647167), (2923, 69964), (5846, 34982), (11692, 17491)]