202564615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 274450176

約数和(自身を除く): 71885561

約数列:

[1, 5, 11, 43, 55, 97, 215, 473, 485, 883, 1067, 2365, 4171, 4415, 5335, 9713, 20855, 37969, 45881, 48565, 85651, 189845, 229405, 417659, 428255, 942161, 2088295, 3682993, 4710805, 18414965, 40512923, 202564615]

約数ペア:

[(1, 202564615), (5, 40512923), (11, 18414965), (43, 4710805), (55, 3682993), (97, 2088295), (215, 942161), (473, 428255), (485, 417659), (883, 229405), (1067, 189845), (2365, 85651), (4171, 48565), (4415, 45881), (5335, 37969), (9713, 20855)]