208711932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11057}}^1$

素因数の和:11099

約数の個数: 72

約数和(自身を含む): 576519888

約数和(自身を除く): 367807956

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 11057, 18876, 22114, 33171, 44228, 66342, 121627, 132684, 143741, 243254, 287482, 364881, 431223, 486508, 574964, 729762, 862446, 1337897, 1459524, 1581151, 1724892, 2675794, 3162302, 4013691, 4743453, 5351588, 6324604, 8027382, 9486906, 16054764, 17392661, 18973812, 34785322, 52177983, 69570644, 104355966, 208711932]

約数ペア:

[(1, 208711932), (2, 104355966), (3, 69570644), (4, 52177983), (6, 34785322), (11, 18973812), (12, 17392661), (13, 16054764), (22, 9486906), (26, 8027382), (33, 6324604), (39, 5351588), (44, 4743453), (52, 4013691), (66, 3162302), (78, 2675794), (121, 1724892), (132, 1581151), (143, 1459524), (156, 1337897), (242, 862446), (286, 729762), (363, 574964), (429, 486508), (484, 431223), (572, 364881), (726, 287482), (858, 243254), (1452, 143741), (1573, 132684), (1716, 121627), (3146, 66342), (4719, 44228), (6292, 33171), (9438, 22114), (11057, 18876)]