202456172889

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1\times {\mathrm{6841}}^1$

素因数の和:7786

約数の個数: 48

約数和(自身を含む): 304995834000

約数和(自身を除く): 102539661111

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 761, 1341, 2283, 4321, 6841, 6849, 12963, 20523, 22069, 38889, 61569, 66207, 113389, 198389, 198621, 340167, 595167, 1019309, 1020501, 1785501, 3057927, 3288281, 5206001, 9173781, 9864843, 15618003, 29559961, 29594529, 46854009, 88679883, 150974029, 266039649, 452922087, 775694149, 1358766261, 2327082447, 6981247341, 22495130321, 67485390963, 202456172889]

約数ペア:

[(1, 202456172889), (3, 67485390963), (9, 22495130321), (29, 6981247341), (87, 2327082447), (149, 1358766261), (261, 775694149), (447, 452922087), (761, 266039649), (1341, 150974029), (2283, 88679883), (4321, 46854009), (6841, 29594529), (6849, 29559961), (12963, 15618003), (20523, 9864843), (22069, 9173781), (38889, 5206001), (61569, 3288281), (66207, 3057927), (113389, 1785501), (198389, 1020501), (198621, 1019309), (340167, 595167)]