201801688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{2053}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 413346960

約数和(自身を除く): 211545272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1117, 2053, 2234, 4106, 4468, 8212, 8936, 12287, 16424, 22583, 24574, 45166, 49148, 90332, 98296, 180664, 2293201, 4586402, 9172804, 18345608, 25225211, 50450422, 100900844, 201801688]

約数ペア:

[(1, 201801688), (2, 100900844), (4, 50450422), (8, 25225211), (11, 18345608), (22, 9172804), (44, 4586402), (88, 2293201), (1117, 180664), (2053, 98296), (2234, 90332), (4106, 49148), (4468, 45166), (8212, 24574), (8936, 22583), (12287, 16424)]