201911224

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{21227}}^1$

素因数の和:21303

約数の個数: 32

約数和(自身を含む): 401209200

約数和(自身を除く): 199297976

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 21227, 42454, 84908, 169816, 615583, 870307, 1231166, 1740614, 2462332, 3481228, 4924664, 6962456, 25238903, 50477806, 100955612, 201911224]

約数ペア:

[(1, 201911224), (2, 100955612), (4, 50477806), (8, 25238903), (29, 6962456), (41, 4924664), (58, 3481228), (82, 2462332), (116, 1740614), (164, 1231166), (232, 870307), (328, 615583), (1189, 169816), (2378, 84908), (4756, 42454), (9512, 21227)]