204504892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{5303}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 370685952

約数和(自身を除く): 166181060

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 1244, 5303, 9641, 10606, 19282, 21212, 38564, 164393, 328786, 657572, 1649233, 3298466, 6596932, 51126223, 102252446, 204504892]

約数ペア:

[(1, 204504892), (2, 102252446), (4, 51126223), (31, 6596932), (62, 3298466), (124, 1649233), (311, 657572), (622, 328786), (1244, 164393), (5303, 38564), (9641, 21212), (10606, 19282)]