201262971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10099}}^1$

素因数の和:10195

約数の個数: 32

約数和(自身を含む): 334835200

約数和(自身を除く): 133572229

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 6643, 10099, 19929, 30297, 70693, 131287, 212079, 393861, 737227, 919009, 2211681, 2757027, 5160589, 9583951, 15481767, 28751853, 67087657, 201262971]

約数ペア:

[(1, 201262971), (3, 67087657), (7, 28751853), (13, 15481767), (21, 9583951), (39, 5160589), (73, 2757027), (91, 2211681), (219, 919009), (273, 737227), (511, 393861), (949, 212079), (1533, 131287), (2847, 70693), (6643, 30297), (10099, 19929)]