201605584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4721}}^1$

素因数の和:4903

約数の個数: 40

約数和(自身を含む): 416310408

約数和(自身を除く): 214704824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 4721, 5338, 9442, 10676, 18884, 21352, 37768, 42704, 75536, 80257, 160514, 321028, 642056, 741197, 1284112, 1482394, 2964788, 5929576, 11859152, 12600349, 25200698, 50401396, 100802792, 201605584]

約数ペア:

[(1, 201605584), (2, 100802792), (4, 50401396), (8, 25200698), (16, 12600349), (17, 11859152), (34, 5929576), (68, 2964788), (136, 1482394), (157, 1284112), (272, 741197), (314, 642056), (628, 321028), (1256, 160514), (2512, 80257), (2669, 75536), (4721, 42704), (5338, 37768), (9442, 21352), (10676, 18884)]