204655305

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223667}}^1$

素因数の和:223736

約数の個数: 16

約数和(自身を含む): 332817984

約数和(自身を除く): 128162679

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 223667, 671001, 1118335, 3355005, 13643687, 40931061, 68218435, 204655305]

約数ペア:

[(1, 204655305), (3, 68218435), (5, 40931061), (15, 13643687), (61, 3355005), (183, 1118335), (305, 671001), (915, 223667)]