202957635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13755

約数の個数: 32

約数和(自身を含む): 346756608

約数和(自身を除く): 143798973

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 13681, 14835, 41043, 68405, 205215, 314663, 588283, 943989, 1573315, 1764849, 2941415, 4719945, 8824245, 13530509, 40591527, 67652545, 202957635]

約数ペア:

[(1, 202957635), (3, 67652545), (5, 40591527), (15, 13530509), (23, 8824245), (43, 4719945), (69, 2941415), (115, 1764849), (129, 1573315), (215, 943989), (345, 588283), (645, 314663), (989, 205215), (2967, 68405), (4945, 41043), (13681, 14835)]