205514108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{117571}}^1$

素因数の和:117617

約数の個数: 24

約数和(自身を含む): 395041920

約数和(自身を除く): 189527812

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 117571, 235142, 470284, 2233849, 2704133, 4467698, 5408266, 8935396, 10816532, 51378527, 102757054, 205514108]

約数ペア:

[(1, 205514108), (2, 102757054), (4, 51378527), (19, 10816532), (23, 8935396), (38, 5408266), (46, 4467698), (76, 2704133), (92, 2233849), (437, 470284), (874, 235142), (1748, 117571)]