210960304

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{100649}}^1$

素因数の和:100788

約数の個数: 20

約数和(自身を含む): 411859800

約数和(自身を除く): 200899496

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 100649, 201298, 402596, 805192, 1610384, 13185019, 26370038, 52740076, 105480152, 210960304]

約数ペア:

[(1, 210960304), (2, 105480152), (4, 52740076), (8, 26370038), (16, 13185019), (131, 1610384), (262, 805192), (524, 402596), (1048, 201298), (2096, 100649)]