201013813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8731}}^1$

素因数の和:8785

約数の個数: 32

約数和(自身を含む): 281659392

約数和(自身を除く): 80645579

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 1001, 1771, 2093, 3289, 8731, 23023, 61117, 96041, 113503, 200813, 672287, 794521, 1248533, 1405691, 2208943, 2610569, 8739731, 15462601, 18273983, 28716259, 201013813]

約数ペア:

[(1, 201013813), (7, 28716259), (11, 18273983), (13, 15462601), (23, 8739731), (77, 2610569), (91, 2208943), (143, 1405691), (161, 1248533), (253, 794521), (299, 672287), (1001, 200813), (1771, 113503), (2093, 96041), (3289, 61117), (8731, 23023)]