202388039

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 245583360

約数和(自身を除く): 43195321

約数列:

[1, 7, 37, 67, 107, 109, 259, 469, 749, 763, 2479, 3959, 4033, 7169, 7303, 11663, 17353, 27713, 28231, 50183, 51121, 81641, 265253, 270211, 431531, 781421, 1856771, 1891477, 3020717, 5469947, 28912577, 202388039]

約数ペア:

[(1, 202388039), (7, 28912577), (37, 5469947), (67, 3020717), (107, 1891477), (109, 1856771), (259, 781421), (469, 431531), (749, 270211), (763, 265253), (2479, 81641), (3959, 51121), (4033, 50183), (7169, 28231), (7303, 27713), (11663, 17353)]