209762574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{3911}}^1$

素因数の和:5200

約数の個数: 32

約数和(自身を含む): 479955456

約数和(自身を除く): 270192882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1277, 2554, 3831, 3911, 7662, 7822, 8939, 11733, 17878, 23466, 26817, 27377, 53634, 54754, 82131, 164262, 4994347, 9988694, 14983041, 29966082, 34960429, 69920858, 104881287, 209762574]

約数ペア:

[(1, 209762574), (2, 104881287), (3, 69920858), (6, 34960429), (7, 29966082), (14, 14983041), (21, 9988694), (42, 4994347), (1277, 164262), (2554, 82131), (3831, 54754), (3911, 53634), (7662, 27377), (7822, 26817), (8939, 23466), (11733, 17878)]