201643437

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 284368896

約数和(自身を除く): 82725459

約数列:

[1, 3, 31, 83, 93, 151, 173, 249, 453, 519, 2573, 4681, 5363, 7719, 12533, 14043, 14359, 16089, 26123, 37599, 43077, 78369, 388523, 445129, 809813, 1165569, 1335387, 2168209, 2429439, 6504627, 67214479, 201643437]

約数ペア:

[(1, 201643437), (3, 67214479), (31, 6504627), (83, 2429439), (93, 2168209), (151, 1335387), (173, 1165569), (249, 809813), (453, 445129), (519, 388523), (2573, 78369), (4681, 43077), (5363, 37599), (7719, 26123), (12533, 16089), (14043, 14359)]