219712925334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5231260127}}^1$

素因数の和:5231260139

約数の個数: 16

約数和(自身を含む): 502200972288

約数和(自身を除く): 282488046954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5231260127, 10462520254, 15693780381, 31387560762, 36618820889, 73237641778, 109856462667, 219712925334]

約数ペア:

[(1, 219712925334), (2, 109856462667), (3, 73237641778), (6, 36618820889), (7, 31387560762), (14, 15693780381), (21, 10462520254), (42, 5231260127)]