205832410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{3547}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 424056960

約数和(自身を除く): 218224550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 829, 1658, 3547, 4145, 5803, 7094, 8290, 11606, 17735, 24829, 29015, 35470, 49658, 58030, 124145, 248290, 2940463, 5880926, 14702315, 20583241, 29404630, 41166482, 102916205, 205832410]

約数ペア:

[(1, 205832410), (2, 102916205), (5, 41166482), (7, 29404630), (10, 20583241), (14, 14702315), (35, 5880926), (70, 2940463), (829, 248290), (1658, 124145), (3547, 58030), (4145, 49658), (5803, 35470), (7094, 29015), (8290, 24829), (11606, 17735)]