245201404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8731}}^1$

素因数の和:8818

約数の個数: 48

約数和(自身を含む): 528111360

約数和(自身を除く): 282909956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 4012, 7021, 8731, 14042, 17462, 28084, 34924, 61117, 122234, 148427, 244468, 296854, 515129, 593708, 1030258, 1038989, 2060516, 2077978, 3605903, 4155956, 7211806, 8757193, 14423612, 17514386, 35028772, 61300351, 122600702, 245201404]

約数ペア:

[(1, 245201404), (2, 122600702), (4, 61300351), (7, 35028772), (14, 17514386), (17, 14423612), (28, 8757193), (34, 7211806), (59, 4155956), (68, 3605903), (118, 2077978), (119, 2060516), (236, 1038989), (238, 1030258), (413, 593708), (476, 515129), (826, 296854), (1003, 244468), (1652, 148427), (2006, 122234), (4012, 61117), (7021, 34924), (8731, 28084), (14042, 17462)]