208704804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{225871}}^1$

素因数の和:225896

約数の個数: 48

約数和(自身を含む): 607143936

約数和(自身を除く): 398439132

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 225871, 451742, 677613, 903484, 1355226, 1581097, 2484581, 2710452, 3162194, 4743291, 4969162, 6324388, 7453743, 9486582, 9938324, 14907486, 17392067, 18973164, 29814972, 34784134, 52176201, 69568268, 104352402, 208704804]

約数ペア:

[(1, 208704804), (2, 104352402), (3, 69568268), (4, 52176201), (6, 34784134), (7, 29814972), (11, 18973164), (12, 17392067), (14, 14907486), (21, 9938324), (22, 9486582), (28, 7453743), (33, 6324388), (42, 4969162), (44, 4743291), (66, 3162194), (77, 2710452), (84, 2484581), (132, 1581097), (154, 1355226), (231, 903484), (308, 677613), (462, 451742), (924, 225871)]