201720008

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{8597}}^1$

素因数の和:9029

約数の個数: 32

約数和(自身を含む): 433339200

約数和(自身を除く): 231619192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3352, 5866, 8597, 11732, 17194, 23464, 34388, 60179, 68776, 120358, 240716, 481432, 3602143, 7204286, 14408572, 25215001, 28817144, 50430002, 100860004, 201720008]

約数ペア:

[(1, 201720008), (2, 100860004), (4, 50430002), (7, 28817144), (8, 25215001), (14, 14408572), (28, 7204286), (56, 3602143), (419, 481432), (838, 240716), (1676, 120358), (2933, 68776), (3352, 60179), (5866, 34388), (8597, 23464), (11732, 17194)]