201801308

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{3739}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 359399040

約数和(自身を除く): 157597732

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 3739, 7478, 13493, 14956, 26986, 53972, 385117, 489809, 770234, 979618, 1540468, 1959236, 50450327, 100900654, 201801308]

約数ペア:

[(1, 201801308), (2, 100900654), (4, 50450327), (103, 1959236), (131, 1540468), (206, 979618), (262, 770234), (412, 489809), (524, 385117), (3739, 53972), (7478, 26986), (13493, 14956)]