206562712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{16229}}^1$

素因数の和:16315

約数の個数: 32

約数和(自身を含む): 407048400

約数和(自身を除く): 200485688

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 16229, 32458, 64916, 129832, 600473, 697847, 1200946, 1395694, 2401892, 2791388, 4803784, 5582776, 25820339, 51640678, 103281356, 206562712]

約数ペア:

[(1, 206562712), (2, 103281356), (4, 51640678), (8, 25820339), (37, 5582776), (43, 4803784), (74, 2791388), (86, 2401892), (148, 1395694), (172, 1200946), (296, 697847), (344, 600473), (1591, 129832), (3182, 64916), (6364, 32458), (12728, 16229)]