203419201

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^2\times {\mathrm{421}}^1$

素因数の和:660

約数の個数: 12

約数和(自身を含む): 209599804

約数和(自身を除く): 6180603

約数列:

[1, 61, 89, 421, 5429, 7921, 25681, 37469, 483181, 2285609, 3334741, 203419201]

約数ペア:

[(1, 203419201), (61, 3334741), (89, 2285609), (421, 483181), (5429, 37469), (7921, 25681)]