223800981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 323635200

約数和(自身を除く): 99834219

約数列:

[1, 3, 19, 47, 57, 139, 141, 417, 601, 893, 1803, 2641, 2679, 6533, 7923, 11419, 19599, 28247, 34257, 83539, 84741, 124127, 250617, 372381, 536693, 1587241, 1610079, 3926333, 4761723, 11778999, 74600327, 223800981]

約数ペア:

[(1, 223800981), (3, 74600327), (19, 11778999), (47, 4761723), (57, 3926333), (139, 1610079), (141, 1587241), (417, 536693), (601, 372381), (893, 250617), (1803, 124127), (2641, 84741), (2679, 83539), (6533, 34257), (7923, 28247), (11419, 19599)]