200080118

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 353869824

約数和(自身を除く): 153789706

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 602, 889, 1778, 2617, 5234, 5461, 10922, 18319, 36638, 38227, 76454, 112531, 225062, 332359, 664718, 787717, 1575434, 2326513, 4653026, 14291437, 28582874, 100040059, 200080118]

約数ペア:

[(1, 200080118), (2, 100040059), (7, 28582874), (14, 14291437), (43, 4653026), (86, 2326513), (127, 1575434), (254, 787717), (301, 664718), (602, 332359), (889, 225062), (1778, 112531), (2617, 76454), (5234, 38227), (5461, 36638), (10922, 18319)]