204921804

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 486712800

約数和(自身を除く): 281790996

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 449, 521, 876, 898, 1042, 1347, 1563, 1796, 2084, 2694, 3126, 5388, 6252, 32777, 38033, 65554, 76066, 98331, 114099, 131108, 152132, 196662, 228198, 233929, 393324, 456396, 467858, 701787, 935716, 1403574, 2807148, 17076817, 34153634, 51230451, 68307268, 102460902, 204921804]

約数ペア:

[(1, 204921804), (2, 102460902), (3, 68307268), (4, 51230451), (6, 34153634), (12, 17076817), (73, 2807148), (146, 1403574), (219, 935716), (292, 701787), (438, 467858), (449, 456396), (521, 393324), (876, 233929), (898, 228198), (1042, 196662), (1347, 152132), (1563, 131108), (1796, 114099), (2084, 98331), (2694, 76066), (3126, 65554), (5388, 38033), (6252, 32777)]