202137645

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{106109}}^1$

素因数の和:106244

約数の個数: 16

約数和(自身を含む): 325969920

約数和(自身を除く): 123832275

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 106109, 318327, 530545, 1591635, 13475843, 40427529, 67379215, 202137645]

約数ペア:

[(1, 202137645), (3, 67379215), (5, 40427529), (15, 13475843), (127, 1591635), (381, 530545), (635, 318327), (1905, 106109)]