194901952

素因数分解:

$2^6\times 7^1\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1449

約数の個数: 56

約数和(自身を含む): 443463680

約数和(自身を除く): 248561728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 439, 448, 878, 991, 1756, 1982, 3073, 3512, 3964, 6146, 6937, 7024, 7928, 12292, 13874, 14048, 15856, 24584, 27748, 28096, 31712, 49168, 55496, 63424, 98336, 110992, 196672, 221984, 435049, 443968, 870098, 1740196, 3045343, 3480392, 6090686, 6960784, 12181372, 13921568, 24362744, 27843136, 48725488, 97450976, 194901952]

約数ペア:

[(1, 194901952), (2, 97450976), (4, 48725488), (7, 27843136), (8, 24362744), (14, 13921568), (16, 12181372), (28, 6960784), (32, 6090686), (56, 3480392), (64, 3045343), (112, 1740196), (224, 870098), (439, 443968), (448, 435049), (878, 221984), (991, 196672), (1756, 110992), (1982, 98336), (3073, 63424), (3512, 55496), (3964, 49168), (6146, 31712), (6937, 28096), (7024, 27748), (7928, 24584), (12292, 15856), (13874, 14048)]