201668705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4643}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 296918784

約数和(自身を除く): 95250079

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 365, 511, 595, 1241, 2555, 4643, 6205, 8687, 23215, 32501, 43435, 78931, 162505, 338939, 394655, 552517, 1694695, 2372573, 2762585, 5761963, 11862865, 28809815, 40333741, 201668705]

約数ペア:

[(1, 201668705), (5, 40333741), (7, 28809815), (17, 11862865), (35, 5761963), (73, 2762585), (85, 2372573), (119, 1694695), (365, 552517), (511, 394655), (595, 338939), (1241, 162505), (2555, 78931), (4643, 43435), (6205, 32501), (8687, 23215)]