212874198

素因数分解:

$2^1\times 3^1\times {\mathrm{3491}}^1\times {\mathrm{10163}}^1$

素因数の和:13659

約数の個数: 16

約数和(自身を含む): 425912256

約数和(自身を除く): 213038058

約数列:

[1, 2, 3, 6, 3491, 6982, 10163, 10473, 20326, 20946, 30489, 60978, 35479033, 70958066, 106437099, 212874198]

約数ペア:

[(1, 212874198), (2, 106437099), (3, 70958066), (6, 35479033), (3491, 60978), (6982, 30489), (10163, 20946), (10473, 20326)]