200027008

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{21407}}^1$

素因数の和:21494

約数の個数: 32

約数和(自身を含む): 403968960

約数和(自身を除く): 203941952

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 21407, 42814, 85628, 171256, 342512, 685024, 1370048, 1562711, 2740096, 3125422, 6250844, 12501688, 25003376, 50006752, 100013504, 200027008]

約数ペア:

[(1, 200027008), (2, 100013504), (4, 50006752), (8, 25003376), (16, 12501688), (32, 6250844), (64, 3125422), (73, 2740096), (128, 1562711), (146, 1370048), (292, 685024), (584, 342512), (1168, 171256), (2336, 85628), (4672, 42814), (9344, 21407)]