207988716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1333261}}^1$

素因数の和:1333281

約数の個数: 24

約数和(自身を含む): 522638704

約数和(自身を除く): 314649988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1333261, 2666522, 3999783, 5333044, 7999566, 15999132, 17332393, 34664786, 51997179, 69329572, 103994358, 207988716]

約数ペア:

[(1, 207988716), (2, 103994358), (3, 69329572), (4, 51997179), (6, 34664786), (12, 17332393), (13, 15999132), (26, 7999566), (39, 5333044), (52, 3999783), (78, 2666522), (156, 1333261)]