205129532153

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{361651}}^1$

素因数の和:361965

約数の個数: 32

約数和(自身を含む): 264416796672

約数和(自身を除く): 59287264519

約数列:

[1, 7, 13, 23, 91, 161, 271, 299, 1897, 2093, 3523, 6233, 24661, 43631, 81029, 361651, 567203, 2531557, 4701463, 8317973, 32910241, 58225811, 98007421, 108133649, 686051947, 756935543, 1274096473, 2254170683, 8918675311, 15779194781, 29304218879, 205129532153]

約数ペア:

[(1, 205129532153), (7, 29304218879), (13, 15779194781), (23, 8918675311), (91, 2254170683), (161, 1274096473), (271, 756935543), (299, 686051947), (1897, 108133649), (2093, 98007421), (3523, 58225811), (6233, 32910241), (24661, 8317973), (43631, 4701463), (81029, 2531557), (361651, 567203)]