201480579

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4889}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 307678800

約数和(自身を除く): 106198221

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 2169, 4579, 4889, 13737, 14667, 41211, 44001, 92891, 278673, 836019, 1178249, 3534747, 10604241, 22386731, 67160193, 201480579]

約数ペア:

[(1, 201480579), (3, 67160193), (9, 22386731), (19, 10604241), (57, 3534747), (171, 1178249), (241, 836019), (723, 278673), (2169, 92891), (4579, 44001), (4889, 41211), (13737, 14667)]