204448188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 596048544

約数和(自身を除く): 391600356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 113, 119, 147, 181, 196, 204, 226, 238, 294, 339, 357, 362, 452, 476, 543, 588, 678, 714, 724, 791, 833, 1086, 1267, 1356, 1428, 1582, 1666, 1921, 2172, 2373, 2499, 2534, 3077, 3164, 3332, 3801, 3842, 4746, 4998, 5068, 5537, 5763, 6154, 7602, 7684, 8869, 9231, 9492, 9996, 11074, 11526, 12308, 13447, 15204, 16611, 17738, 18462, 20453, 21539, 22148, 23052, 26607, 26894, 33222, 35476, 36924, 40341, 40906, 43078, 53214, 53788, 61359, 64617, 66444, 80682, 81812, 86156, 94129, 106428, 122718, 129234, 143171, 150773, 161364, 188258, 245436, 258468, 282387, 286342, 301546, 347701, 376516, 429513, 452319, 564774, 572684, 603092, 695402, 859026, 904638, 1002197, 1043103, 1129548, 1390804, 1718052, 1809276, 2004394, 2086206, 2433907, 3006591, 4008788, 4172412, 4867814, 6013182, 7301721, 9735628, 12026364, 14603442, 17037349, 29206884, 34074698, 51112047, 68149396, 102224094, 204448188]

約数ペア:

[(1, 204448188), (2, 102224094), (3, 68149396), (4, 51112047), (6, 34074698), (7, 29206884), (12, 17037349), (14, 14603442), (17, 12026364), (21, 9735628), (28, 7301721), (34, 6013182), (42, 4867814), (49, 4172412), (51, 4008788), (68, 3006591), (84, 2433907), (98, 2086206), (102, 2004394), (113, 1809276), (119, 1718052), (147, 1390804), (181, 1129548), (196, 1043103), (204, 1002197), (226, 904638), (238, 859026), (294, 695402), (339, 603092), (357, 572684), (362, 564774), (452, 452319), (476, 429513), (543, 376516), (588, 347701), (678, 301546), (714, 286342), (724, 282387), (791, 258468), (833, 245436), (1086, 188258), (1267, 161364), (1356, 150773), (1428, 143171), (1582, 129234), (1666, 122718), (1921, 106428), (2172, 94129), (2373, 86156), (2499, 81812), (2534, 80682), (3077, 66444), (3164, 64617), (3332, 61359), (3801, 53788), (3842, 53214), (4746, 43078), (4998, 40906), (5068, 40341), (5537, 36924), (5763, 35476), (6154, 33222), (7602, 26894), (7684, 26607), (8869, 23052), (9231, 22148), (9492, 21539), (9996, 20453), (11074, 18462), (11526, 17738), (12308, 16611), (13447, 15204)]