217984902

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{542251}}^1$

素因数の和:542323

約数の個数: 16

約数和(自身を含む): 442477632

約数和(自身を除く): 224492730

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 542251, 1084502, 1626753, 3253506, 36330817, 72661634, 108992451, 217984902]

約数ペア:

[(1, 217984902), (2, 108992451), (3, 72661634), (6, 36330817), (67, 3253506), (134, 1626753), (201, 1084502), (402, 542251)]