215047054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{7321}}^1$

素因数の和:8115

約数の個数: 16

約数和(自身を含む): 340033680

約数和(自身を除く): 124986626

約数列:

[1, 2, 19, 38, 773, 1546, 7321, 14642, 14687, 29374, 139099, 278198, 5659133, 11318266, 107523527, 215047054]

約数ペア:

[(1, 215047054), (2, 107523527), (19, 11318266), (38, 5659133), (773, 278198), (1546, 139099), (7321, 29374), (14642, 14687)]