197946294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19081}}^1$

素因数の和:19125

約数の個数: 64

約数和(自身を含む): 512924160

約数和(自身を除く): 314977866

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 19081, 38162, 57243, 114486, 133567, 248053, 267134, 362539, 400701, 496106, 725078, 744159, 801402, 1087617, 1488318, 1736371, 2175234, 2537773, 3472742, 4713007, 5075546, 5209113, 7613319, 9426014, 10418226, 14139021, 15226638, 28278042, 32991049, 65982098, 98973147, 197946294]

約数ペア:

[(1, 197946294), (2, 98973147), (3, 65982098), (6, 32991049), (7, 28278042), (13, 15226638), (14, 14139021), (19, 10418226), (21, 9426014), (26, 7613319), (38, 5209113), (39, 5075546), (42, 4713007), (57, 3472742), (78, 2537773), (91, 2175234), (114, 1736371), (133, 1488318), (182, 1087617), (247, 801402), (266, 744159), (273, 725078), (399, 496106), (494, 400701), (546, 362539), (741, 267134), (798, 248053), (1482, 133567), (1729, 114486), (3458, 57243), (5187, 38162), (10374, 19081)]