200415740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4663}}^1$

素因数の和:4986

約数の個数: 48

約数和(自身を含む): 482668032

約数和(自身を除く): 282252292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 4298, 4663, 6140, 8596, 9326, 10745, 18652, 21490, 23315, 32641, 42980, 46630, 65282, 93260, 130564, 163205, 326410, 652820, 1431541, 2863082, 5726164, 7157705, 10020787, 14315410, 20041574, 28630820, 40083148, 50103935, 100207870, 200415740]

約数ペア:

[(1, 200415740), (2, 100207870), (4, 50103935), (5, 40083148), (7, 28630820), (10, 20041574), (14, 14315410), (20, 10020787), (28, 7157705), (35, 5726164), (70, 2863082), (140, 1431541), (307, 652820), (614, 326410), (1228, 163205), (1535, 130564), (2149, 93260), (3070, 65282), (4298, 46630), (4663, 42980), (6140, 32641), (8596, 23315), (9326, 21490), (10745, 18652)]