208282489128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137752969}}^1$

素因数の和:137752991

約数の個数: 64

約数和(自身を含む): 661214256000

約数和(自身を除く): 452931766872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 137752969, 275505938, 413258907, 551011876, 826517814, 964270783, 1102023752, 1239776721, 1653035628, 1928541566, 2479553442, 2892812349, 3306071256, 3719330163, 3857083132, 4959106884, 5785624698, 7438660326, 7714166264, 8678437047, 9918213768, 11571249396, 14877320652, 17356874094, 23142498792, 26035311141, 29754641304, 34713748188, 52070622282, 69427496376, 104141244564, 208282489128]

約数ペア:

[(1, 208282489128), (2, 104141244564), (3, 69427496376), (4, 52070622282), (6, 34713748188), (7, 29754641304), (8, 26035311141), (9, 23142498792), (12, 17356874094), (14, 14877320652), (18, 11571249396), (21, 9918213768), (24, 8678437047), (27, 7714166264), (28, 7438660326), (36, 5785624698), (42, 4959106884), (54, 3857083132), (56, 3719330163), (63, 3306071256), (72, 2892812349), (84, 2479553442), (108, 1928541566), (126, 1653035628), (168, 1239776721), (189, 1102023752), (216, 964270783), (252, 826517814), (378, 551011876), (504, 413258907), (756, 275505938), (1512, 137752969)]