201387501

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14731}}^1$

素因数の和:14782

約数の個数: 36

約数和(自身を含む): 349325184

約数和(自身を除く): 147937683

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 14731, 44193, 103117, 132579, 309351, 456661, 721819, 928053, 1369983, 2165457, 3196627, 4109949, 6496371, 9589881, 22376389, 28769643, 67129167, 201387501]

約数ペア:

[(1, 201387501), (3, 67129167), (7, 28769643), (9, 22376389), (21, 9589881), (31, 6496371), (49, 4109949), (63, 3196627), (93, 2165457), (147, 1369983), (217, 928053), (279, 721819), (441, 456661), (651, 309351), (1519, 132579), (1953, 103117), (4557, 44193), (13671, 14731)]