201983804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{30809}}^1$

素因数の和:30973

約数の個数: 24

約数和(自身を含む): 388206000

約数和(自身を除く): 186222196

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 30809, 61618, 123236, 338899, 677798, 1355596, 4590541, 9181082, 18362164, 50495951, 100991902, 201983804]

約数ペア:

[(1, 201983804), (2, 100991902), (4, 50495951), (11, 18362164), (22, 9181082), (44, 4590541), (149, 1355596), (298, 677798), (596, 338899), (1639, 123236), (3278, 61618), (6556, 30809)]