133485200

素因数分解:

$2^4\times 5^2\times {\mathrm{333713}}^1$

素因数の和:333731

約数の個数: 30

約数和(自身を含む): 320699154

約数和(自身を除く): 187213954

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 333713, 667426, 1334852, 1668565, 2669704, 3337130, 5339408, 6674260, 8342825, 13348520, 16685650, 26697040, 33371300, 66742600, 133485200]

約数ペア:

[(1, 133485200), (2, 66742600), (4, 33371300), (5, 26697040), (8, 16685650), (10, 13348520), (16, 8342825), (20, 6674260), (25, 5339408), (40, 3337130), (50, 2669704), (80, 1668565), (100, 1334852), (200, 667426), (400, 333713)]