204513112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1345481}}^1$

素因数の和:1345506

約数の個数: 16

約数和(自身を含む): 403644600

約数和(自身を除く): 199131488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1345481, 2690962, 5381924, 10763848, 25564139, 51128278, 102256556, 204513112]

約数ペア:

[(1, 204513112), (2, 102256556), (4, 51128278), (8, 25564139), (19, 10763848), (38, 5381924), (76, 2690962), (152, 1345481)]