207370247

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 32130553

約数列:

[1, 7, 179, 359, 461, 1253, 2513, 3227, 64261, 82519, 165499, 449827, 577633, 1158493, 29624321, 207370247]

約数ペア:

[(1, 207370247), (7, 29624321), (179, 1158493), (359, 577633), (461, 449827), (1253, 165499), (2513, 82519), (3227, 64261)]