202149605

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 287858688

約数和(自身を除く): 85709083

約数列:

[1, 5, 7, 31, 35, 155, 211, 217, 883, 1055, 1085, 1477, 4415, 6181, 6541, 7385, 27373, 30905, 32705, 45787, 136865, 186313, 191611, 228935, 931565, 958055, 1304191, 5775703, 6520955, 28878515, 40429921, 202149605]

約数ペア:

[(1, 202149605), (5, 40429921), (7, 28878515), (31, 6520955), (35, 5775703), (155, 1304191), (211, 958055), (217, 931565), (883, 228935), (1055, 191611), (1085, 186313), (1477, 136865), (4415, 45787), (6181, 32705), (6541, 30905), (7385, 27373)]