201853952

素因数分解:

$2^{10}\times {\mathrm{197123}}^1$

素因数の和:197143

約数の個数: 22

約数和(自身を含む): 403512828

約数和(自身を除く): 201658876

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 197123, 394246, 788492, 1576984, 3153968, 6307936, 12615872, 25231744, 50463488, 100926976, 201853952]

約数ペア:

[(1, 201853952), (2, 100926976), (4, 50463488), (8, 25231744), (16, 12615872), (32, 6307936), (64, 3153968), (128, 1576984), (256, 788492), (512, 394246), (1024, 197123)]