199443640319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{136325113}}^1$

素因数の和:136325150

約数の個数: 16

約数和(自身を含む): 261744218880

約数和(自身を除く): 62300578561

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 136325113, 954275791, 1499576243, 2590177147, 10497033701, 18131240029, 28491948617, 199443640319]

約数ペア:

[(1, 199443640319), (7, 28491948617), (11, 18131240029), (19, 10497033701), (77, 2590177147), (133, 1499576243), (209, 954275791), (1463, 136325113)]