204504804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{270509}}^1$

素因数の和:270529

約数の個数: 48

約数和(自身を含む): 605942400

約数和(自身を除く): 401437596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 270509, 541018, 811527, 1082036, 1623054, 1893563, 2434581, 3246108, 3787126, 4869162, 5680689, 7303743, 7574252, 9738324, 11361378, 14607486, 17042067, 22722756, 29214972, 34084134, 51126201, 68168268, 102252402, 204504804]

約数ペア:

[(1, 204504804), (2, 102252402), (3, 68168268), (4, 51126201), (6, 34084134), (7, 29214972), (9, 22722756), (12, 17042067), (14, 14607486), (18, 11361378), (21, 9738324), (27, 7574252), (28, 7303743), (36, 5680689), (42, 4869162), (54, 3787126), (63, 3246108), (84, 2434581), (108, 1893563), (126, 1623054), (189, 1082036), (252, 811527), (378, 541018), (756, 270509)]