211065918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{162109}}^1$

素因数の和:162152

約数の個数: 32

約数和(自身を含む): 498001920

約数和(自身を除く): 286936002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 162109, 324218, 486327, 972654, 1134763, 2269526, 3404289, 5025379, 6808578, 10050758, 15076137, 30152274, 35177653, 70355306, 105532959, 211065918]

約数ペア:

[(1, 211065918), (2, 105532959), (3, 70355306), (6, 35177653), (7, 30152274), (14, 15076137), (21, 10050758), (31, 6808578), (42, 5025379), (62, 3404289), (93, 2269526), (186, 1134763), (217, 972654), (434, 486327), (651, 324218), (1302, 162109)]