220162452

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2591}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 526321152

約数和(自身を除く): 306158700

約数列:

[1, 2, 3, 4, 6, 12, 73, 97, 146, 194, 219, 291, 292, 388, 438, 582, 876, 1164, 2591, 5182, 7081, 7773, 10364, 14162, 15546, 21243, 28324, 31092, 42486, 84972, 189143, 251327, 378286, 502654, 567429, 753981, 756572, 1005308, 1134858, 1507962, 2269716, 3015924, 18346871, 36693742, 55040613, 73387484, 110081226, 220162452]

約数ペア:

[(1, 220162452), (2, 110081226), (3, 73387484), (4, 55040613), (6, 36693742), (12, 18346871), (73, 3015924), (97, 2269716), (146, 1507962), (194, 1134858), (219, 1005308), (291, 756572), (292, 753981), (388, 567429), (438, 502654), (582, 378286), (876, 251327), (1164, 189143), (2591, 84972), (5182, 42486), (7081, 31092), (7773, 28324), (10364, 21243), (14162, 15546)]