201347276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2178

約数の個数: 36

約数和(自身を含む): 384300000

約数和(自身を除く): 182952724

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 298, 338, 596, 676, 1937, 1999, 3874, 3998, 7748, 7996, 25181, 25987, 50362, 51974, 100724, 103948, 297851, 337831, 595702, 675662, 1191404, 1351324, 3872063, 7744126, 15488252, 50336819, 100673638, 201347276]

約数ペア:

[(1, 201347276), (2, 100673638), (4, 50336819), (13, 15488252), (26, 7744126), (52, 3872063), (149, 1351324), (169, 1191404), (298, 675662), (338, 595702), (596, 337831), (676, 297851), (1937, 103948), (1999, 100724), (3874, 51974), (3998, 50362), (7748, 25987), (7996, 25181)]