194497722

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 438048000

約数和(自身を除く): 243550278

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 239, 261, 478, 522, 717, 1434, 1559, 2151, 3118, 4302, 4677, 6931, 9354, 13862, 14031, 20793, 28062, 41586, 45211, 62379, 90422, 124758, 135633, 271266, 372601, 406899, 745202, 813798, 1117803, 2235606, 3353409, 6706818, 10805429, 21610858, 32416287, 64832574, 97248861, 194497722]

約数ペア:

[(1, 194497722), (2, 97248861), (3, 64832574), (6, 32416287), (9, 21610858), (18, 10805429), (29, 6706818), (58, 3353409), (87, 2235606), (174, 1117803), (239, 813798), (261, 745202), (478, 406899), (522, 372601), (717, 271266), (1434, 135633), (1559, 124758), (2151, 90422), (3118, 62379), (4302, 45211), (4677, 41586), (6931, 28062), (9354, 20793), (13862, 14031)]