211859568

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9371}}^1$

素因数の和:9542

約数の個数: 60

約数和(自身を含む): 596752728

約数和(自身を除く): 384893160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 9371, 11304, 18742, 22608, 28113, 37484, 56226, 74968, 84339, 112452, 149936, 168678, 224904, 337356, 449808, 674712, 1349424, 1471247, 2942494, 4413741, 5884988, 8827482, 11769976, 13241223, 17654964, 23539952, 26482446, 35309928, 52964892, 70619856, 105929784, 211859568]

約数ペア:

[(1, 211859568), (2, 105929784), (3, 70619856), (4, 52964892), (6, 35309928), (8, 26482446), (9, 23539952), (12, 17654964), (16, 13241223), (18, 11769976), (24, 8827482), (36, 5884988), (48, 4413741), (72, 2942494), (144, 1471247), (157, 1349424), (314, 674712), (471, 449808), (628, 337356), (942, 224904), (1256, 168678), (1413, 149936), (1884, 112452), (2512, 84339), (2826, 74968), (3768, 56226), (5652, 37484), (7536, 28113), (9371, 22608), (11304, 18742)]