209315548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{175013}}^1$

素因数の和:175053

約数の個数: 24

約数和(自身を含む): 411632928

約数和(自身を除く): 202317380

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 175013, 350026, 700052, 2275169, 4025299, 4550338, 8050598, 9100676, 16101196, 52328887, 104657774, 209315548]

約数ペア:

[(1, 209315548), (2, 104657774), (4, 52328887), (13, 16101196), (23, 9100676), (26, 8050598), (46, 4550338), (52, 4025299), (92, 2275169), (299, 700052), (598, 350026), (1196, 175013)]