196119608

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 374220000

約数和(自身を除く): 178100392

約数列:

[1, 2, 4, 8, 71, 142, 284, 449, 568, 769, 898, 1538, 1796, 3076, 3592, 6152, 31879, 54599, 63758, 109198, 127516, 218396, 255032, 345281, 436792, 690562, 1381124, 2762248, 24514951, 49029902, 98059804, 196119608]

約数ペア:

[(1, 196119608), (2, 98059804), (4, 49029902), (8, 24514951), (71, 2762248), (142, 1381124), (284, 690562), (449, 436792), (568, 345281), (769, 255032), (898, 218396), (1538, 127516), (1796, 109198), (3076, 63758), (3592, 54599), (6152, 31879)]