196502000

素因数分解:

$2^4\times 5^3\times {\mathrm{98251}}^1$

素因数の和:98274

約数の個数: 40

約数和(自身を含む): 475146672

約数和(自身を除く): 278644672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 98251, 196502, 393004, 491255, 786008, 982510, 1572016, 1965020, 2456275, 3930040, 4912550, 7860080, 9825100, 12281375, 19650200, 24562750, 39300400, 49125500, 98251000, 196502000]

約数ペア:

[(1, 196502000), (2, 98251000), (4, 49125500), (5, 39300400), (8, 24562750), (10, 19650200), (16, 12281375), (20, 9825100), (25, 7860080), (40, 4912550), (50, 3930040), (80, 2456275), (100, 1965020), (125, 1572016), (200, 982510), (250, 786008), (400, 491255), (500, 393004), (1000, 196502), (2000, 98251)]