200401744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 394359680

約数和(自身を除く): 193957936

約数列:

[1, 2, 4, 8, 16, 103, 206, 277, 412, 439, 554, 824, 878, 1108, 1648, 1756, 2216, 3512, 4432, 7024, 28531, 45217, 57062, 90434, 114124, 121603, 180868, 228248, 243206, 361736, 456496, 486412, 723472, 972824, 1945648, 12525109, 25050218, 50100436, 100200872, 200401744]

約数ペア:

[(1, 200401744), (2, 100200872), (4, 50100436), (8, 25050218), (16, 12525109), (103, 1945648), (206, 972824), (277, 723472), (412, 486412), (439, 456496), (554, 361736), (824, 243206), (878, 228248), (1108, 180868), (1648, 121603), (1756, 114124), (2216, 90434), (3512, 57062), (4432, 45217), (7024, 28531)]