201128434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{249539}}^1$

素因数の和:249585

約数の個数: 16

約数和(自身を含む): 335381760

約数和(自身を除く): 134253326

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 249539, 499078, 3244007, 6488014, 7735709, 15471418, 100564217, 201128434]

約数ペア:

[(1, 201128434), (2, 100564217), (13, 15471418), (26, 7735709), (31, 6488014), (62, 3244007), (403, 499078), (806, 249539)]