207933783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{25969}}^1$

素因数の和:26146

約数の個数: 16

約数和(自身を含む): 295434720

約数和(自身を除く): 87500937

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 25969, 77907, 441473, 1324419, 4077133, 12231399, 69311261, 207933783]

約数ペア:

[(1, 207933783), (3, 69311261), (17, 12231399), (51, 4077133), (157, 1324419), (471, 441473), (2669, 77907), (8007, 25969)]