215407946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{93089}}^1$

素因数の和:93193

約数の個数: 16

約数和(自身を含む): 351880200

約数和(自身を除く): 136472254

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 93089, 186178, 1210157, 2420314, 8284921, 16569842, 107703973, 215407946]

約数ペア:

[(1, 215407946), (2, 107703973), (13, 16569842), (26, 8284921), (89, 2420314), (178, 1210157), (1157, 186178), (2314, 93089)]