208753884

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{123377}}^1$

素因数の和:123434

約数の個数: 36

約数和(自身を含む): 538915104

約数和(自身を除く): 330161220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 123377, 246754, 370131, 493508, 740262, 1110393, 1480524, 2220786, 4441572, 5798719, 11597438, 17396157, 23194876, 34792314, 52188471, 69584628, 104376942, 208753884]

約数ペア:

[(1, 208753884), (2, 104376942), (3, 69584628), (4, 52188471), (6, 34792314), (9, 23194876), (12, 17396157), (18, 11597438), (36, 5798719), (47, 4441572), (94, 2220786), (141, 1480524), (188, 1110393), (282, 740262), (423, 493508), (564, 370131), (846, 246754), (1692, 123377)]