206958903838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{32531}}^1$

素因数の和:33072

約数の個数: 32

約数和(自身を含む): 317897498880

約数和(自身を除く): 110938595042

約数列:

[1, 2, 89, 103, 178, 206, 347, 694, 9167, 18334, 30883, 32531, 35741, 61766, 65062, 71482, 2895259, 3180949, 3350693, 5790518, 6361898, 6701386, 11288257, 22576514, 298211677, 596423354, 1004654873, 1162690471, 2009309746, 2325380942, 103479451919, 206958903838]

約数ペア:

[(1, 206958903838), (2, 103479451919), (89, 2325380942), (103, 2009309746), (178, 1162690471), (206, 1004654873), (347, 596423354), (694, 298211677), (9167, 22576514), (18334, 11288257), (30883, 6701386), (32531, 6361898), (35741, 5790518), (61766, 3350693), (65062, 3180949), (71482, 2895259)]