205326715

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{30853}}^1$

素因数の和:30891

約数の個数: 16

約数和(自身を含む): 271021536

約数和(自身を除く): 65694821

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 30853, 154265, 339383, 1696915, 3733213, 18666065, 41065343, 205326715]

約数ペア:

[(1, 205326715), (5, 41065343), (11, 18666065), (55, 3733213), (121, 1696915), (605, 339383), (1331, 154265), (6655, 30853)]