208798772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 451339392

約数和(自身を除く): 242540620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 331, 364, 662, 1324, 1733, 2317, 3466, 4303, 4634, 6932, 8606, 9268, 12131, 17212, 22529, 24262, 30121, 45058, 48524, 60242, 90116, 120484, 157703, 315406, 573623, 630812, 1147246, 2294492, 4015361, 7457099, 8030722, 14914198, 16061444, 29828396, 52199693, 104399386, 208798772]

約数ペア:

[(1, 208798772), (2, 104399386), (4, 52199693), (7, 29828396), (13, 16061444), (14, 14914198), (26, 8030722), (28, 7457099), (52, 4015361), (91, 2294492), (182, 1147246), (331, 630812), (364, 573623), (662, 315406), (1324, 157703), (1733, 120484), (2317, 90116), (3466, 60242), (4303, 48524), (4634, 45058), (6932, 30121), (8606, 24262), (9268, 22529), (12131, 17212)]