202154495

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^3$

素因数の和:351

約数の個数: 16

約数和(自身を含む): 251584320

約数和(自身を除く): 49429825

約数列:

[1, 5, 37, 103, 185, 515, 3811, 10609, 19055, 53045, 392533, 1092727, 1962665, 5463635, 40430899, 202154495]

約数ペア:

[(1, 202154495), (5, 40430899), (37, 5463635), (103, 1962665), (185, 1092727), (515, 392533), (3811, 53045), (10609, 19055)]