200541760

素因数分解:

$2^6\times 5^1\times {\mathrm{626693}}^1$

素因数の和:626710

約数の個数: 28

約数和(自身を含む): 477540828

約数和(自身を除く): 276999068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 626693, 1253386, 2506772, 3133465, 5013544, 6266930, 10027088, 12533860, 20054176, 25067720, 40108352, 50135440, 100270880, 200541760]

約数ペア:

[(1, 200541760), (2, 100270880), (4, 50135440), (5, 40108352), (8, 25067720), (10, 20054176), (16, 12533860), (20, 10027088), (32, 6266930), (40, 5013544), (64, 3133465), (80, 2506772), (160, 1253386), (320, 626693)]