201620964226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{129533}}^1$

素因数の和:130194

約数の個数: 32

約数和(自身を含む): 332954193600

約数和(自身を除く): 131333229374

約数列:

[1, 2, 11, 22, 139, 278, 509, 1018, 1529, 3058, 5599, 11198, 70751, 129533, 141502, 259066, 778261, 1424863, 1556522, 2849726, 18005087, 36010174, 65932297, 131864594, 198055957, 396111914, 725255267, 1450510534, 9164589283, 18329178566, 100810482113, 201620964226]

約数ペア:

[(1, 201620964226), (2, 100810482113), (11, 18329178566), (22, 9164589283), (139, 1450510534), (278, 725255267), (509, 396111914), (1018, 198055957), (1529, 131864594), (3058, 65932297), (5599, 36010174), (11198, 18005087), (70751, 2849726), (129533, 1556522), (141502, 1424863), (259066, 778261)]