204030285

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{140227}}^1$

素因数の和:140332

約数の個数: 16

約数和(自身を含む): 329816256

約数和(自身を除く): 125785971

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 140227, 420681, 701135, 2103405, 13602019, 40806057, 68010095, 204030285]

約数ペア:

[(1, 204030285), (3, 68010095), (5, 40806057), (15, 13602019), (97, 2103405), (291, 701135), (485, 420681), (1455, 140227)]