203209735

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 260773632

約数和(自身を除く): 57563897

約数列:

[1, 5, 37, 41, 73, 185, 205, 365, 367, 1517, 1835, 2701, 2993, 7585, 13505, 13579, 14965, 15047, 26791, 67895, 75235, 110741, 133955, 553705, 556739, 991267, 1098431, 2783695, 4956335, 5492155, 40641947, 203209735]

約数ペア:

[(1, 203209735), (5, 40641947), (37, 5492155), (41, 4956335), (73, 2783695), (185, 1098431), (205, 991267), (365, 556739), (367, 553705), (1517, 133955), (1835, 110741), (2701, 75235), (2993, 67895), (7585, 26791), (13505, 15047), (13579, 14965)]