208094000

素因数分解:

$2^4\times 5^3\times {\mathrm{104047}}^1$

素因数の和:104070

約数の個数: 40

約数和(自身を含む): 503176128

約数和(自身を除く): 295082128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 104047, 208094, 416188, 520235, 832376, 1040470, 1664752, 2080940, 2601175, 4161880, 5202350, 8323760, 10404700, 13005875, 20809400, 26011750, 41618800, 52023500, 104047000, 208094000]

約数ペア:

[(1, 208094000), (2, 104047000), (4, 52023500), (5, 41618800), (8, 26011750), (10, 20809400), (16, 13005875), (20, 10404700), (25, 8323760), (40, 5202350), (50, 4161880), (80, 2601175), (100, 2080940), (125, 1664752), (200, 1040470), (250, 832376), (400, 520235), (500, 416188), (1000, 208094), (2000, 104047)]