208036773

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 353458560

約数和(自身を除く): 145421787

約数列:

[1, 3, 7, 9, 21, 59, 63, 97, 177, 291, 413, 531, 577, 679, 873, 1239, 1731, 2037, 3717, 4039, 5193, 5723, 6111, 12117, 17169, 34043, 36351, 40061, 51507, 55969, 102129, 120183, 167907, 238301, 306387, 360549, 391783, 503721, 714903, 1175349, 2144709, 3302171, 3526047, 9906513, 23115197, 29719539, 69345591, 208036773]

約数ペア:

[(1, 208036773), (3, 69345591), (7, 29719539), (9, 23115197), (21, 9906513), (59, 3526047), (63, 3302171), (97, 2144709), (177, 1175349), (291, 714903), (413, 503721), (531, 391783), (577, 360549), (679, 306387), (873, 238301), (1239, 167907), (1731, 120183), (2037, 102129), (3717, 55969), (4039, 51507), (5193, 40061), (5723, 36351), (6111, 34043), (12117, 17169)]