208115622

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26951}}^1$

素因数の和:26986

約数の個数: 64

約数和(自身を含む): 543352320

約数和(自身を除く): 335236698

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 26951, 53902, 80853, 161706, 242559, 296461, 350363, 485118, 592922, 700726, 727677, 889383, 1051089, 1455354, 1778766, 2102178, 2668149, 3153267, 3853993, 5336298, 6306534, 7707986, 8004447, 9459801, 11561979, 16008894, 18919602, 23123958, 34685937, 69371874, 104057811, 208115622]

約数ペア:

[(1, 208115622), (2, 104057811), (3, 69371874), (6, 34685937), (9, 23123958), (11, 18919602), (13, 16008894), (18, 11561979), (22, 9459801), (26, 8004447), (27, 7707986), (33, 6306534), (39, 5336298), (54, 3853993), (66, 3153267), (78, 2668149), (99, 2102178), (117, 1778766), (143, 1455354), (198, 1051089), (234, 889383), (286, 727677), (297, 700726), (351, 592922), (429, 485118), (594, 350363), (702, 296461), (858, 242559), (1287, 161706), (2574, 80853), (3861, 53902), (7722, 26951)]