195514241

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 222200064

約数和(自身を除く): 26685823

約数列:

[1, 13, 31, 67, 169, 403, 557, 871, 2077, 5239, 7241, 11323, 17267, 27001, 37319, 94133, 224471, 351013, 485147, 1156889, 2918123, 6306911, 15039557, 195514241]

約数ペア:

[(1, 195514241), (13, 15039557), (31, 6306911), (67, 2918123), (169, 1156889), (403, 485147), (557, 351013), (871, 224471), (2077, 94133), (5239, 37319), (7241, 27001), (11323, 17267)]