202421072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 466732032

約数和(自身を除く): 264310960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 173, 217, 248, 337, 346, 434, 496, 674, 692, 868, 1211, 1348, 1384, 1736, 2359, 2422, 2696, 2768, 3472, 4718, 4844, 5363, 5392, 9436, 9688, 10447, 10726, 18872, 19376, 20894, 21452, 37541, 37744, 41788, 42904, 58301, 73129, 75082, 83576, 85808, 116602, 146258, 150164, 167152, 233204, 292516, 300328, 408107, 466408, 585032, 600656, 816214, 932816, 1170064, 1632428, 1807331, 3264856, 3614662, 6529712, 7229324, 12651317, 14458648, 25302634, 28917296, 50605268, 101210536, 202421072]

約数ペア:

[(1, 202421072), (2, 101210536), (4, 50605268), (7, 28917296), (8, 25302634), (14, 14458648), (16, 12651317), (28, 7229324), (31, 6529712), (56, 3614662), (62, 3264856), (112, 1807331), (124, 1632428), (173, 1170064), (217, 932816), (248, 816214), (337, 600656), (346, 585032), (434, 466408), (496, 408107), (674, 300328), (692, 292516), (868, 233204), (1211, 167152), (1348, 150164), (1384, 146258), (1736, 116602), (2359, 85808), (2422, 83576), (2696, 75082), (2768, 73129), (3472, 58301), (4718, 42904), (4844, 41788), (5363, 37744), (5392, 37541), (9436, 21452), (9688, 20894), (10447, 19376), (10726, 18872)]