201220925101

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1\times {\mathrm{117937}}^1$

素因数の和:119260

約数の個数: 16

約数和(自身を含む): 231211316224

約数和(自身を除く): 29990391123

約数列:

[1, 7, 223, 1093, 1561, 7651, 117937, 243739, 825559, 1706173, 26299951, 128905141, 184099657, 902335987, 28745846443, 201220925101]

約数ペア:

[(1, 201220925101), (7, 28745846443), (223, 902335987), (1093, 184099657), (1561, 128905141), (7651, 26299951), (117937, 1706173), (243739, 825559)]