206770107

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{2251}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 280545152

約数和(自身を除く): 73775045

約数列:

[1, 3, 67, 201, 457, 1371, 2251, 6753, 30619, 91857, 150817, 452451, 1028707, 3086121, 68923369, 206770107]

約数ペア:

[(1, 206770107), (3, 68923369), (67, 3086121), (201, 1028707), (457, 452451), (1371, 150817), (2251, 91857), (6753, 30619)]