212439198

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{485021}}^1$

素因数の和:485099

約数の個数: 16

約数和(自身を含む): 430699536

約数和(自身を除く): 218260338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 485021, 970042, 1455063, 2910126, 35406533, 70813066, 106219599, 212439198]

約数ペア:

[(1, 212439198), (2, 106219599), (3, 70813066), (6, 35406533), (73, 2910126), (146, 1455063), (219, 970042), (438, 485021)]