201959048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47903}}^1$

素因数の和:47957

約数の個数: 32

約数和(自身を含む): 413890560

約数和(自身を除く): 211931512

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 47903, 95806, 191612, 383224, 814351, 1484993, 1628702, 2969986, 3257404, 5939972, 6514808, 11879944, 25244881, 50489762, 100979524, 201959048]

約数ペア:

[(1, 201959048), (2, 100979524), (4, 50489762), (8, 25244881), (17, 11879944), (31, 6514808), (34, 5939972), (62, 3257404), (68, 2969986), (124, 1628702), (136, 1484993), (248, 814351), (527, 383224), (1054, 191612), (2108, 95806), (4216, 47903)]