197593188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17351}}^1$

素因数の和:17444

約数の個数: 48

約数和(自身を含む): 503346816

約数和(自身を除く): 305753628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 17351, 34702, 52053, 69404, 104106, 208212, 225563, 451126, 676689, 902252, 1266623, 1353378, 2533246, 2706756, 3799869, 5066492, 7599738, 15199476, 16466099, 32932198, 49398297, 65864396, 98796594, 197593188]

約数ペア:

[(1, 197593188), (2, 98796594), (3, 65864396), (4, 49398297), (6, 32932198), (12, 16466099), (13, 15199476), (26, 7599738), (39, 5066492), (52, 3799869), (73, 2706756), (78, 2533246), (146, 1353378), (156, 1266623), (219, 902252), (292, 676689), (438, 451126), (876, 225563), (949, 208212), (1898, 104106), (2847, 69404), (3796, 52053), (5694, 34702), (11388, 17351)]