206779085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 268849152

約数和(自身を除く): 62070067

約数列:

[1, 5, 23, 47, 67, 115, 235, 335, 571, 1081, 1541, 2855, 3149, 5405, 7705, 13133, 15745, 26837, 38257, 65665, 72427, 134185, 191285, 362135, 617251, 879911, 1798079, 3086255, 4399555, 8990395, 41355817, 206779085]

約数ペア:

[(1, 206779085), (5, 41355817), (23, 8990395), (47, 4399555), (67, 3086255), (115, 1798079), (235, 879911), (335, 617251), (571, 362135), (1081, 191285), (1541, 134185), (2855, 72427), (3149, 65665), (5405, 38257), (7705, 26837), (13133, 15745)]