207253010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{205201}}^1$

素因数の和:205309

約数の個数: 16

約数和(自身を含む): 376750872

約数和(自身を除く): 169497862

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 205201, 410402, 1026005, 2052010, 20725301, 41450602, 103626505, 207253010]

約数ペア:

[(1, 207253010), (2, 103626505), (5, 41450602), (10, 20725301), (101, 2052010), (202, 1026005), (505, 410402), (1010, 205201)]