198874130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16811}}^1$

素因数の和:16851

約数の個数: 48

約数和(自身を含む): 443029824

約数和(自身を除く): 244155694

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 16811, 33622, 84055, 117677, 168110, 218543, 235354, 437086, 588385, 1092715, 1176770, 1529801, 2185430, 2841059, 3059602, 5682118, 7649005, 14205295, 15298010, 19887413, 28410590, 39774826, 99437065, 198874130]

約数ペア:

[(1, 198874130), (2, 99437065), (5, 39774826), (7, 28410590), (10, 19887413), (13, 15298010), (14, 14205295), (26, 7649005), (35, 5682118), (65, 3059602), (70, 2841059), (91, 2185430), (130, 1529801), (169, 1176770), (182, 1092715), (338, 588385), (455, 437086), (845, 235354), (910, 218543), (1183, 168110), (1690, 117677), (2366, 84055), (5915, 33622), (11830, 16811)]