339720196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{13907}}^1$

素因数の和:14139

約数の個数: 24

約数和(自身を含む): 616847616

約数和(自身を除く): 277127420

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 6107, 12214, 13907, 24428, 27814, 55628, 431117, 862234, 1724468, 2739679, 5479358, 10958716, 84930049, 169860098, 339720196]

約数ペア:

[(1, 339720196), (2, 169860098), (4, 84930049), (31, 10958716), (62, 5479358), (124, 2739679), (197, 1724468), (394, 862234), (788, 431117), (6107, 55628), (12214, 27814), (13907, 24428)]