213886916

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{2267}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 379753920

約数和(自身を除く): 165867004

約数列:

[1, 2, 4, 103, 206, 229, 412, 458, 916, 2267, 4534, 9068, 23587, 47174, 94348, 233501, 467002, 519143, 934004, 1038286, 2076572, 53471729, 106943458, 213886916]

約数ペア:

[(1, 213886916), (2, 106943458), (4, 53471729), (103, 2076572), (206, 1038286), (229, 934004), (412, 519143), (458, 467002), (916, 233501), (2267, 94348), (4534, 47174), (9068, 23587)]