211225752

素因数分解:

$2^3\times 3^3\times {\mathrm{977897}}^1$

素因数の和:977912

約数の個数: 32

約数和(自身を含む): 586738800

約数和(自身を除く): 375513048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 977897, 1955794, 2933691, 3911588, 5867382, 7823176, 8801073, 11734764, 17602146, 23469528, 26403219, 35204292, 52806438, 70408584, 105612876, 211225752]

約数ペア:

[(1, 211225752), (2, 105612876), (3, 70408584), (4, 52806438), (6, 35204292), (8, 26403219), (9, 23469528), (12, 17602146), (18, 11734764), (24, 8801073), (27, 7823176), (36, 5867382), (54, 3911588), (72, 2933691), (108, 1955794), (216, 977897)]