197129091718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{901211}}^1$

素因数の和:901452

約数の個数: 32

約数和(自身を含む): 327031810560

約数和(自身を除く): 129902718842

約数列:

[1, 2, 13, 26, 47, 94, 179, 358, 611, 1222, 2327, 4654, 8413, 16826, 109369, 218738, 901211, 1802422, 11715743, 23431486, 42356917, 84713834, 161316769, 322633538, 550639921, 1101279842, 2097117997, 4194235994, 7581888143, 15163776286, 98564545859, 197129091718]

約数ペア:

[(1, 197129091718), (2, 98564545859), (13, 15163776286), (26, 7581888143), (47, 4194235994), (94, 2097117997), (179, 1101279842), (358, 550639921), (611, 322633538), (1222, 161316769), (2327, 84713834), (4654, 42356917), (8413, 23431486), (16826, 11715743), (109369, 1802422), (218738, 901211)]