203420767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 225260064

約数和(自身を除く): 21839297

約数列:

[1, 11, 101, 277, 661, 1111, 3047, 7271, 27977, 66761, 183097, 307747, 734371, 2014067, 18492797, 203420767]

約数ペア:

[(1, 203420767), (11, 18492797), (101, 2014067), (277, 734371), (661, 307747), (1111, 183097), (3047, 66761), (7271, 27977)]