202160745

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7759}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 361305600

約数和(自身を除く): 159144855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 2895, 5211, 7759, 8685, 23277, 26055, 38795, 69831, 116385, 209493, 349155, 1047465, 1497487, 4492461, 7487435, 13477383, 22462305, 40432149, 67386915, 202160745]

約数ペア:

[(1, 202160745), (3, 67386915), (5, 40432149), (9, 22462305), (15, 13477383), (27, 7487435), (45, 4492461), (135, 1497487), (193, 1047465), (579, 349155), (965, 209493), (1737, 116385), (2895, 69831), (5211, 38795), (7759, 26055), (8685, 23277)]