200856268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{13121}}^1$

素因数の和:13257

約数の個数: 24

約数和(自身を含む): 363741840

約数和(自身を除く): 162885572

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 7654, 13121, 15308, 26242, 52484, 564203, 1128406, 1167769, 2256812, 2335538, 4671076, 50214067, 100428134, 200856268]

約数ペア:

[(1, 200856268), (2, 100428134), (4, 50214067), (43, 4671076), (86, 2335538), (89, 2256812), (172, 1167769), (178, 1128406), (356, 564203), (3827, 52484), (7654, 26242), (13121, 15308)]