206598438

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67121}}^1$

素因数の和:67154

約数の個数: 40

約数和(自身を含む): 487305720

約数和(自身を除く): 280707282

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 67121, 134242, 201363, 402726, 604089, 1208178, 1275299, 1812267, 2550598, 3624534, 3825897, 5436801, 7651794, 10873602, 11477691, 22955382, 34433073, 68866146, 103299219, 206598438]

約数ペア:

[(1, 206598438), (2, 103299219), (3, 68866146), (6, 34433073), (9, 22955382), (18, 11477691), (19, 10873602), (27, 7651794), (38, 5436801), (54, 3825897), (57, 3624534), (81, 2550598), (114, 1812267), (162, 1275299), (171, 1208178), (342, 604089), (513, 402726), (1026, 201363), (1539, 134242), (3078, 67121)]