200801490172

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{1217}}^1\times {\mathrm{40009}}^1$

素因数の和:42261

約数の個数: 24

約数和(自身を含む): 352041268320

約数和(自身を除く): 151239778148

約数列:

[1, 2, 4, 1031, 1217, 2062, 2434, 4124, 4868, 40009, 80018, 160036, 1254727, 2509454, 5018908, 41249279, 48690953, 82498558, 97381906, 164997116, 194763812, 50200372543, 100400745086, 200801490172]

約数ペア:

[(1, 200801490172), (2, 100400745086), (4, 50200372543), (1031, 194763812), (1217, 164997116), (2062, 97381906), (2434, 82498558), (4124, 48690953), (4868, 41249279), (40009, 5018908), (80018, 2509454), (160036, 1254727)]