200816105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 288658944

約数和(自身を除く): 87842839

約数列:

[1, 5, 7, 23, 35, 115, 161, 313, 797, 805, 1565, 2191, 3985, 5579, 7199, 10955, 18331, 27895, 35995, 50393, 91655, 128317, 249461, 251965, 641585, 1247305, 1746227, 5737603, 8731135, 28688015, 40163221, 200816105]

約数ペア:

[(1, 200816105), (5, 40163221), (7, 28688015), (23, 8731135), (35, 5737603), (115, 1746227), (161, 1247305), (313, 641585), (797, 251965), (805, 249461), (1565, 128317), (2191, 91655), (3985, 50393), (5579, 35995), (7199, 27895), (10955, 18331)]