204057505

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{1823}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 249698304

約数和(自身を除く): 45640799

約数列:

[1, 5, 61, 305, 367, 1823, 1835, 9115, 22387, 111203, 111935, 556015, 669041, 3345205, 40811501, 204057505]

約数ペア:

[(1, 204057505), (5, 40811501), (61, 3345205), (305, 669041), (367, 556015), (1823, 111935), (1835, 111203), (9115, 22387)]