195652010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{320741}}^1$

素因数の和:320809

約数の個数: 16

約数和(自身を含む): 357948072

約数和(自身を除く): 162296062

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 320741, 641482, 1603705, 3207410, 19565201, 39130402, 97826005, 195652010]

約数ペア:

[(1, 195652010), (2, 97826005), (5, 39130402), (10, 19565201), (61, 3207410), (122, 1603705), (305, 641482), (610, 320741)]