209634239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1163}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 226281600

約数和(自身を除く): 16647361

約数列:

[1, 19, 53, 179, 1007, 1163, 3401, 9487, 22097, 61639, 180253, 208177, 1171141, 3955363, 11033381, 209634239]

約数ペア:

[(1, 209634239), (19, 11033381), (53, 3955363), (179, 1171141), (1007, 208177), (1163, 180253), (3401, 61639), (9487, 22097)]