201722896

素因数分解:

$2^4\times {\mathrm{1453}}^1\times {\mathrm{8677}}^1$

素因数の和:10138

約数の個数: 20

約数和(自身を含む): 391152172

約数和(自身を除く): 189429276

約数列:

[1, 2, 4, 8, 16, 1453, 2906, 5812, 8677, 11624, 17354, 23248, 34708, 69416, 138832, 12607681, 25215362, 50430724, 100861448, 201722896]

約数ペア:

[(1, 201722896), (2, 100861448), (4, 50430724), (8, 25215362), (16, 12607681), (1453, 138832), (2906, 69416), (5812, 34708), (8677, 23248), (11624, 17354)]