210961304

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{256021}}^1$

素因数の和:256130

約数の個数: 16

約数和(自身を含む): 399394320

約数和(自身を除く): 188433016

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 256021, 512042, 1024084, 2048168, 26370163, 52740326, 105480652, 210961304]

約数ペア:

[(1, 210961304), (2, 105480652), (4, 52740326), (8, 26370163), (103, 2048168), (206, 1024084), (412, 512042), (824, 256021)]