202154745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15473}}^1$

素因数の和:15561

約数の個数: 32

約数和(自身を含む): 353549952

約数和(自身を除く): 151395207

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 13065, 15473, 46419, 77365, 201149, 232095, 603447, 1005745, 1036691, 3017235, 3110073, 5183455, 13476983, 15550365, 40430949, 67384915, 202154745]

約数ペア:

[(1, 202154745), (3, 67384915), (5, 40430949), (13, 15550365), (15, 13476983), (39, 5183455), (65, 3110073), (67, 3017235), (195, 1036691), (201, 1005745), (335, 603447), (871, 232095), (1005, 201149), (2613, 77365), (4355, 46419), (13065, 15473)]