210677986

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{6917}}^1$

素因数の和:7173

約数の個数: 16

約数和(自身を含む): 321354936

約数和(自身を除く): 110676950

約数列:

[1, 2, 97, 157, 194, 314, 6917, 13834, 15229, 30458, 670949, 1085969, 1341898, 2171938, 105338993, 210677986]

約数ペア:

[(1, 210677986), (2, 105338993), (97, 2171938), (157, 1341898), (194, 1085969), (314, 670949), (6917, 30458), (13834, 15229)]