219916077

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 317690880

約数和(自身を除く): 97774803

約数列:

[1, 3, 29, 31, 73, 87, 93, 219, 899, 1117, 2117, 2263, 2697, 3351, 6351, 6789, 32393, 34627, 65627, 81541, 97179, 103881, 196881, 244623, 1004183, 2364689, 2527771, 3012549, 7094067, 7583313, 73305359, 219916077]

約数ペア:

[(1, 219916077), (3, 73305359), (29, 7583313), (31, 7094067), (73, 3012549), (87, 2527771), (93, 2364689), (219, 1004183), (899, 244623), (1117, 196881), (2117, 103881), (2263, 97179), (2697, 81541), (3351, 65627), (6351, 34627), (6789, 32393)]