203421439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{15601}}^1$

素因数の和:15690

約数の個数: 16

約数和(自身を含む): 235902240

約数和(自身を除く): 32480801

約数列:

[1, 13, 17, 59, 221, 767, 1003, 13039, 15601, 202813, 265217, 920459, 3447821, 11965967, 15647803, 203421439]

約数ペア:

[(1, 203421439), (13, 15647803), (17, 11965967), (59, 3447821), (221, 920459), (767, 265217), (1003, 202813), (13039, 15601)]