201620936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{38833}}^1$

素因数の和:38909

約数の個数: 32

約数和(自身を含む): 419407200

約数和(自身を除く): 217786264

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 38833, 77666, 155332, 310664, 427163, 854326, 1708652, 2291147, 3417304, 4582294, 9164588, 18329176, 25202617, 50405234, 100810468, 201620936]

約数ペア:

[(1, 201620936), (2, 100810468), (4, 50405234), (8, 25202617), (11, 18329176), (22, 9164588), (44, 4582294), (59, 3417304), (88, 2291147), (118, 1708652), (236, 854326), (472, 427163), (649, 310664), (1298, 155332), (2596, 77666), (5192, 38833)]