189569464

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109199}}^1$

素因数の和:109243

約数の個数: 32

約数和(自身を含む): 419328000

約数和(自身を除く): 229758536

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 109199, 218398, 436796, 764393, 873592, 1528786, 3057572, 3385169, 6115144, 6770338, 13540676, 23696183, 27081352, 47392366, 94784732, 189569464]

約数ペア:

[(1, 189569464), (2, 94784732), (4, 47392366), (7, 27081352), (8, 23696183), (14, 13540676), (28, 6770338), (31, 6115144), (56, 3385169), (62, 3057572), (124, 1528786), (217, 873592), (248, 764393), (434, 436796), (868, 218398), (1736, 109199)]