204532208

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{26249}}^1$

素因数の和:26744

約数の個数: 20

約数和(自身を含む): 397110000

約数和(自身を除く): 192577792

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 26249, 52498, 104996, 209992, 419984, 12783263, 25566526, 51133052, 102266104, 204532208]

約数ペア:

[(1, 204532208), (2, 102266104), (4, 51133052), (8, 25566526), (16, 12783263), (487, 419984), (974, 209992), (1948, 104996), (3896, 52498), (7792, 26249)]