201045812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106261}}^1$

素因数の和:106319

約数の個数: 24

約数和(自身を含む): 392744352

約数和(自身を除く): 191698540

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106261, 212522, 425044, 1168871, 2337742, 4569223, 4675484, 9138446, 18276892, 50261453, 100522906, 201045812]

約数ペア:

[(1, 201045812), (2, 100522906), (4, 50261453), (11, 18276892), (22, 9138446), (43, 4675484), (44, 4569223), (86, 2337742), (172, 1168871), (473, 425044), (946, 212522), (1892, 106261)]