205896304

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 404224128

約数和(自身を除く): 198327824

約数列:

[1, 2, 4, 8, 16, 167, 251, 307, 334, 502, 614, 668, 1004, 1228, 1336, 2008, 2456, 2672, 4016, 4912, 41917, 51269, 77057, 83834, 102538, 154114, 167668, 205076, 308228, 335336, 410152, 616456, 670672, 820304, 1232912, 12868519, 25737038, 51474076, 102948152, 205896304]

約数ペア:

[(1, 205896304), (2, 102948152), (4, 51474076), (8, 25737038), (16, 12868519), (167, 1232912), (251, 820304), (307, 670672), (334, 616456), (502, 410152), (614, 335336), (668, 308228), (1004, 205076), (1228, 167668), (1336, 154114), (2008, 102538), (2456, 83834), (2672, 77057), (4016, 51269), (4912, 41917)]