201741279

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 286539456

約数和(自身を除く): 84798177

約数列:

[1, 3, 37, 41, 97, 111, 123, 291, 457, 1371, 1517, 3589, 3977, 4551, 10767, 11931, 16909, 18737, 44329, 50727, 56211, 132987, 147149, 441447, 693269, 1640173, 1817489, 2079807, 4920519, 5452467, 67247093, 201741279]

約数ペア:

[(1, 201741279), (3, 67247093), (37, 5452467), (41, 4920519), (97, 2079807), (111, 1817489), (123, 1640173), (291, 693269), (457, 441447), (1371, 147149), (1517, 132987), (3589, 56211), (3977, 50727), (4551, 44329), (10767, 18737), (11931, 16909)]