199154976

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{90197}}^1$

素因数の和:90233

約数の個数: 48

約数和(自身を含む): 545517504

約数和(自身を除く): 346362528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 90197, 180394, 270591, 360788, 541182, 721576, 1082364, 1443152, 2074531, 2164728, 2886304, 4149062, 4329456, 6223593, 8298124, 8658912, 12447186, 16596248, 24894372, 33192496, 49788744, 66384992, 99577488, 199154976]

約数ペア:

[(1, 199154976), (2, 99577488), (3, 66384992), (4, 49788744), (6, 33192496), (8, 24894372), (12, 16596248), (16, 12447186), (23, 8658912), (24, 8298124), (32, 6223593), (46, 4329456), (48, 4149062), (69, 2886304), (92, 2164728), (96, 2074531), (138, 1443152), (184, 1082364), (276, 721576), (368, 541182), (552, 360788), (736, 270591), (1104, 180394), (2208, 90197)]