204423692785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{427249}}^1$

素因数の和:427717

約数の個数: 32

約数和(自身を含む): 280364868000

約数和(自身を除く): 75941175215

約数列:

[1, 5, 13, 17, 65, 85, 221, 433, 1105, 2165, 5629, 7361, 28145, 36805, 95693, 427249, 478465, 2136245, 5554237, 7263233, 27771185, 36316165, 94422029, 184998817, 472110145, 924994085, 2404984621, 3144979889, 12024923105, 15724899445, 40884738557, 204423692785]

約数ペア:

[(1, 204423692785), (5, 40884738557), (13, 15724899445), (17, 12024923105), (65, 3144979889), (85, 2404984621), (221, 924994085), (433, 472110145), (1105, 184998817), (2165, 94422029), (5629, 36316165), (7361, 27771185), (28145, 7263233), (36805, 5554237), (95693, 2136245), (427249, 478465)]