201518966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{2269}}^1$

素因数の和:2660

約数の個数: 24

約数和(自身を含む): 333308640

約数和(自身を除く): 131789674

約数列:

[1, 2, 11, 22, 121, 242, 367, 734, 2269, 4037, 4538, 8074, 24959, 44407, 49918, 88814, 274549, 549098, 832723, 1665446, 9159953, 18319906, 100759483, 201518966]

約数ペア:

[(1, 201518966), (2, 100759483), (11, 18319906), (22, 9159953), (121, 1665446), (242, 832723), (367, 549098), (734, 274549), (2269, 88814), (4037, 49918), (4538, 44407), (8074, 24959)]