209606202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16901}}^1$

素因数の和:16975

約数の個数: 48

約数和(自身を含む): 498338568

約数和(自身を除く): 288732366

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 16901, 33802, 50703, 101406, 152109, 219713, 304218, 439426, 659139, 895753, 1318278, 1791506, 1977417, 2687259, 3954834, 5374518, 8061777, 11644789, 16123554, 23289578, 34934367, 69868734, 104803101, 209606202]

約数ペア:

[(1, 209606202), (2, 104803101), (3, 69868734), (6, 34934367), (9, 23289578), (13, 16123554), (18, 11644789), (26, 8061777), (39, 5374518), (53, 3954834), (78, 2687259), (106, 1977417), (117, 1791506), (159, 1318278), (234, 895753), (318, 659139), (477, 439426), (689, 304218), (954, 219713), (1378, 152109), (2067, 101406), (4134, 50703), (6201, 33802), (12402, 16901)]