216542188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{3583}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 392878080

約数和(自身を除く): 176335892

約数列:

[1, 2, 4, 29, 58, 116, 521, 1042, 2084, 3583, 7166, 14332, 15109, 30218, 60436, 103907, 207814, 415628, 1866743, 3733486, 7466972, 54135547, 108271094, 216542188]

約数ペア:

[(1, 216542188), (2, 108271094), (4, 54135547), (29, 7466972), (58, 3733486), (116, 1866743), (521, 415628), (1042, 207814), (2084, 103907), (3583, 60436), (7166, 30218), (14332, 15109)]