214952804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{15913}}^1$

素因数の和:16235

約数の個数: 24

約数和(自身を含む): 411727008

約数和(自身を除く): 196774204

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 13508, 15913, 31826, 63652, 175043, 350086, 700172, 4885291, 9770582, 19541164, 53738201, 107476402, 214952804]

約数ペア:

[(1, 214952804), (2, 107476402), (4, 53738201), (11, 19541164), (22, 9770582), (44, 4885291), (307, 700172), (614, 350086), (1228, 175043), (3377, 63652), (6754, 31826), (13508, 15913)]