201385784

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 383750400

約数和(自身を除く): 182364616

約数列:

[1, 2, 4, 8, 109, 157, 218, 314, 436, 628, 872, 1256, 1471, 2942, 5884, 11768, 17113, 34226, 68452, 136904, 160339, 230947, 320678, 461894, 641356, 923788, 1282712, 1847576, 25173223, 50346446, 100692892, 201385784]

約数ペア:

[(1, 201385784), (2, 100692892), (4, 50346446), (8, 25173223), (109, 1847576), (157, 1282712), (218, 923788), (314, 641356), (436, 461894), (628, 320678), (872, 230947), (1256, 160339), (1471, 136904), (2942, 68452), (5884, 34226), (11768, 17113)]