201570006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 253481514

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 197, 222, 394, 407, 419, 591, 814, 838, 1182, 1221, 1257, 2167, 2442, 2514, 4334, 4609, 6501, 7289, 9218, 13002, 13827, 14578, 15503, 21867, 27654, 31006, 43734, 46509, 80179, 82543, 93018, 160358, 165086, 170533, 240537, 247629, 341066, 481074, 495258, 511599, 907973, 1023198, 1815946, 2723919, 3054091, 5447838, 6108182, 9162273, 18324546, 33595001, 67190002, 100785003, 201570006]

約数ペア:

[(1, 201570006), (2, 100785003), (3, 67190002), (6, 33595001), (11, 18324546), (22, 9162273), (33, 6108182), (37, 5447838), (66, 3054091), (74, 2723919), (111, 1815946), (197, 1023198), (222, 907973), (394, 511599), (407, 495258), (419, 481074), (591, 341066), (814, 247629), (838, 240537), (1182, 170533), (1221, 165086), (1257, 160358), (2167, 93018), (2442, 82543), (2514, 80179), (4334, 46509), (4609, 43734), (6501, 31006), (7289, 27654), (9218, 21867), (13002, 15503), (13827, 14578)]