201963328

素因数分解:

$2^6\times 7^1\times {\mathrm{450811}}^1$

素因数の和:450830

約数の個数: 28

約数和(自身を含む): 458024992

約数和(自身を除く): 256061664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 450811, 901622, 1803244, 3155677, 3606488, 6311354, 7212976, 12622708, 14425952, 25245416, 28851904, 50490832, 100981664, 201963328]

約数ペア:

[(1, 201963328), (2, 100981664), (4, 50490832), (7, 28851904), (8, 25245416), (14, 14425952), (16, 12622708), (28, 7212976), (32, 6311354), (56, 3606488), (64, 3155677), (112, 1803244), (224, 901622), (448, 450811)]