201995917453

素因数分解:

${\mathrm{11}}^1\times {\mathrm{211}}^2\times {\mathrm{412463}}^1$

素因数の和:412896

約数の個数: 12

約数和(自身を含む): 221409025344

約数和(自身を除く): 19413107891

約数列:

[1, 11, 211, 2321, 44521, 412463, 489731, 4537093, 87029693, 957326623, 18363265223, 201995917453]

約数ペア:

[(1, 201995917453), (11, 18363265223), (211, 957326623), (2321, 87029693), (44521, 4537093), (412463, 489731)]