201623224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15377}}^1$

素因数の和:15543

約数の個数: 32

約数和(自身を含む): 415206000

約数和(自身を除く): 213582776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 13112, 15377, 30754, 61508, 123016, 169147, 338294, 676588, 1353176, 2291173, 4582346, 9164692, 18329384, 25202903, 50405806, 100811612, 201623224]

約数ペア:

[(1, 201623224), (2, 100811612), (4, 50405806), (8, 25202903), (11, 18329384), (22, 9164692), (44, 4582346), (88, 2291173), (149, 1353176), (298, 676588), (596, 338294), (1192, 169147), (1639, 123016), (3278, 61508), (6556, 30754), (13112, 15377)]