202584585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1987}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 371008512

約数和(自身を除く): 168423927

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 971, 1987, 2913, 4855, 5961, 6797, 9935, 13909, 14565, 20391, 29805, 33985, 41727, 69545, 101955, 208635, 1929377, 5788131, 9646885, 13505639, 28940655, 40516917, 67528195, 202584585]

約数ペア:

[(1, 202584585), (3, 67528195), (5, 40516917), (7, 28940655), (15, 13505639), (21, 9646885), (35, 5788131), (105, 1929377), (971, 208635), (1987, 101955), (2913, 69545), (4855, 41727), (5961, 33985), (6797, 29805), (9935, 20391), (13909, 14565)]