200608569

素因数分解:

$3^4\times 7^1\times {\mathrm{353807}}^1$

素因数の和:353826

約数の個数: 20

約数和(自身を含む): 342486144

約数和(自身を除く): 141877575

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 353807, 1061421, 2476649, 3184263, 7429947, 9552789, 22289841, 28658367, 66869523, 200608569]

約数ペア:

[(1, 200608569), (3, 66869523), (7, 28658367), (9, 22289841), (21, 9552789), (27, 7429947), (63, 3184263), (81, 2476649), (189, 1061421), (567, 353807)]