202110285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1201}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 348945408

約数和(自身を除く): 146835123

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 863, 1201, 2589, 3603, 4315, 6005, 11219, 12945, 15613, 18015, 33657, 46839, 56095, 78065, 168285, 234195, 1036463, 3109389, 5182315, 13474019, 15546945, 40422057, 67370095, 202110285]

約数ペア:

[(1, 202110285), (3, 67370095), (5, 40422057), (13, 15546945), (15, 13474019), (39, 5182315), (65, 3109389), (195, 1036463), (863, 234195), (1201, 168285), (2589, 78065), (3603, 56095), (4315, 46839), (6005, 33657), (11219, 18015), (12945, 15613)]