211060908

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{18731}}^1$

素因数の和:19054

約数の個数: 36

約数和(自身を含む): 535248168

約数和(自身を除く): 324187260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 18731, 37462, 56193, 74924, 112386, 168579, 224772, 337158, 674316, 5862803, 11725606, 17588409, 23451212, 35176818, 52765227, 70353636, 105530454, 211060908]

約数ペア:

[(1, 211060908), (2, 105530454), (3, 70353636), (4, 52765227), (6, 35176818), (9, 23451212), (12, 17588409), (18, 11725606), (36, 5862803), (313, 674316), (626, 337158), (939, 224772), (1252, 168579), (1878, 112386), (2817, 74924), (3756, 56193), (5634, 37462), (11268, 18731)]