203066513

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5493

約数の個数: 16

約数和(自身を含む): 232963920

約数和(自身を除く): 29897407

約数列:

[1, 13, 17, 169, 221, 2197, 2873, 5437, 37349, 70681, 92429, 918853, 1201577, 11945089, 15620501, 203066513]

約数ペア:

[(1, 203066513), (13, 15620501), (17, 11945089), (169, 1201577), (221, 918853), (2197, 92429), (2873, 70681), (5437, 37349)]