207980464

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 408286368

約数和(自身を除く): 200305904

約数列:

[1, 2, 4, 8, 16, 167, 277, 281, 334, 554, 562, 668, 1108, 1124, 1336, 2216, 2248, 2672, 4432, 4496, 46259, 46927, 77837, 92518, 93854, 155674, 185036, 187708, 311348, 370072, 375416, 622696, 740144, 750832, 1245392, 12998779, 25997558, 51995116, 103990232, 207980464]

約数ペア:

[(1, 207980464), (2, 103990232), (4, 51995116), (8, 25997558), (16, 12998779), (167, 1245392), (277, 750832), (281, 740144), (334, 622696), (554, 375416), (562, 370072), (668, 311348), (1108, 187708), (1124, 185036), (1336, 155674), (2216, 93854), (2248, 92518), (2672, 77837), (4432, 46927), (4496, 46259)]