201619048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{25127}}^1$

素因数の和:25209

約数の個数: 32

約数和(自身を含む): 407073600

約数和(自身を除く): 205454552

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 25127, 50254, 100508, 201016, 427159, 854318, 1482493, 1708636, 2964986, 3417272, 5929972, 11859944, 25202381, 50404762, 100809524, 201619048]

約数ペア:

[(1, 201619048), (2, 100809524), (4, 50404762), (8, 25202381), (17, 11859944), (34, 5929972), (59, 3417272), (68, 2964986), (118, 1708636), (136, 1482493), (236, 854318), (472, 427159), (1003, 201016), (2006, 100508), (4012, 50254), (8024, 25127)]