218596146

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{74201}}^1$

素因数の和:74697

約数の個数: 16

約数和(自身を含む): 438088608

約数和(自身を除く): 219492462

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 74201, 148402, 222603, 445206, 36432691, 72865382, 109298073, 218596146]

約数ペア:

[(1, 218596146), (2, 109298073), (3, 72865382), (6, 36432691), (491, 445206), (982, 222603), (1473, 148402), (2946, 74201)]