201649086

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85517}}^1$

素因数の和:85656

約数の個数: 24

約数和(自身を含む): 440246664

約数和(自身を除く): 238597578

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 85517, 171034, 256551, 513102, 769653, 1539306, 11202727, 22405454, 33608181, 67216362, 100824543, 201649086]

約数ペア:

[(1, 201649086), (2, 100824543), (3, 67216362), (6, 33608181), (9, 22405454), (18, 11202727), (131, 1539306), (262, 769653), (393, 513102), (786, 256551), (1179, 171034), (2358, 85517)]