250246136

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20593}}^1$

素因数の和:20644

約数の個数: 48

約数和(自身を含む): 563451840

約数和(自身を除く): 313205704

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 20593, 41186, 82372, 144151, 164744, 288302, 576604, 638383, 1009057, 1153208, 1276766, 2018114, 2553532, 4036228, 4468681, 5107064, 8072456, 8937362, 17874724, 31280767, 35749448, 62561534, 125123068, 250246136]

約数ペア:

[(1, 250246136), (2, 125123068), (4, 62561534), (7, 35749448), (8, 31280767), (14, 17874724), (28, 8937362), (31, 8072456), (49, 5107064), (56, 4468681), (62, 4036228), (98, 2553532), (124, 2018114), (196, 1276766), (217, 1153208), (248, 1009057), (392, 638383), (434, 576604), (868, 288302), (1519, 164744), (1736, 144151), (3038, 82372), (6076, 41186), (12152, 20593)]