204570070

素因数分解:

$2^1\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{8563}}^1$

素因数の和:10959

約数の個数: 16

約数和(自身を含む): 368423280

約数和(自身を除く): 163853210

約数列:

[1, 2, 5, 10, 2389, 4778, 8563, 11945, 17126, 23890, 42815, 85630, 20457007, 40914014, 102285035, 204570070]

約数ペア:

[(1, 204570070), (2, 102285035), (5, 40914014), (10, 20457007), (2389, 85630), (4778, 42815), (8563, 23890), (11945, 17126)]