203445671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19489}}^1$

素因数の和:19586

約数の個数: 16

約数和(自身を含む): 242299680

約数和(自身を除く): 38854009

約数列:

[1, 11, 13, 73, 143, 803, 949, 10439, 19489, 214379, 253357, 1422697, 2786927, 15649667, 18495061, 203445671]

約数ペア:

[(1, 203445671), (11, 18495061), (13, 15649667), (73, 2786927), (143, 1422697), (803, 253357), (949, 214379), (10439, 19489)]