202565920

素因数分解:

$2^5\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2711}}^1$

素因数の和:3193

約数の個数: 48

約数和(自身を含む): 479763648

約数和(自身を除く): 277197728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 467, 934, 1868, 2335, 2711, 3736, 4670, 5422, 7472, 9340, 10844, 13555, 14944, 18680, 21688, 27110, 37360, 43376, 54220, 74720, 86752, 108440, 216880, 433760, 1266037, 2532074, 5064148, 6330185, 10128296, 12660370, 20256592, 25320740, 40513184, 50641480, 101282960, 202565920]

約数ペア:

[(1, 202565920), (2, 101282960), (4, 50641480), (5, 40513184), (8, 25320740), (10, 20256592), (16, 12660370), (20, 10128296), (32, 6330185), (40, 5064148), (80, 2532074), (160, 1266037), (467, 433760), (934, 216880), (1868, 108440), (2335, 86752), (2711, 74720), (3736, 54220), (4670, 43376), (5422, 37360), (7472, 27110), (9340, 21688), (10844, 18680), (13555, 14944)]