202445200

素因数分解:

$2^4\times 5^2\times {\mathrm{506113}}^1$

素因数の和:506131

約数の個数: 30

約数和(自身を含む): 486375554

約数和(自身を除く): 283930354

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 506113, 1012226, 2024452, 2530565, 4048904, 5061130, 8097808, 10122260, 12652825, 20244520, 25305650, 40489040, 50611300, 101222600, 202445200]

約数ペア:

[(1, 202445200), (2, 101222600), (4, 50611300), (5, 40489040), (8, 25305650), (10, 20244520), (16, 12652825), (20, 10122260), (25, 8097808), (40, 5061130), (50, 4048904), (80, 2530565), (100, 2024452), (200, 1012226), (400, 506113)]