245440202

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 428044800

約数和(自身を除く): 182604598

約数列:

[1, 2, 7, 14, 79, 158, 313, 553, 626, 709, 1106, 1418, 2191, 4382, 4963, 9926, 24727, 49454, 56011, 112022, 173089, 221917, 346178, 392077, 443834, 784154, 1553419, 3106838, 17531443, 35062886, 122720101, 245440202]

約数ペア:

[(1, 245440202), (2, 122720101), (7, 35062886), (14, 17531443), (79, 3106838), (158, 1553419), (313, 784154), (553, 443834), (626, 392077), (709, 346178), (1106, 221917), (1418, 173089), (2191, 112022), (4382, 56011), (4963, 49454), (9926, 24727)]