202600

素因数分解:

$2^3\times 5^2\times {\mathrm{1013}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 471510

約数和(自身を除く): 268910

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1013, 2026, 4052, 5065, 8104, 10130, 20260, 25325, 40520, 50650, 101300, 202600]

約数ペア:

[(1, 202600), (2, 101300), (4, 50650), (5, 40520), (8, 25325), (10, 20260), (20, 10130), (25, 8104), (40, 5065), (50, 4052), (100, 2026), (200, 1013)]