200719690

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{158047}}^1$

素因数の和:158181

約数の個数: 16

約数和(自身を含む): 364142592

約数和(自身を除く): 163422902

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 158047, 316094, 790235, 1580470, 20071969, 40143938, 100359845, 200719690]

約数ペア:

[(1, 200719690), (2, 100359845), (5, 40143938), (10, 20071969), (127, 1580470), (254, 790235), (635, 316094), (1270, 158047)]