199652007

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 279272448

約数和(自身を除く): 79620441

約数列:

[1, 3, 53, 73, 103, 159, 167, 219, 309, 501, 3869, 5459, 7519, 8851, 11607, 12191, 16377, 17201, 22557, 26553, 36573, 51603, 398507, 646123, 911653, 1195521, 1255673, 1938369, 2734959, 3767019, 66550669, 199652007]

約数ペア:

[(1, 199652007), (3, 66550669), (53, 3767019), (73, 2734959), (103, 1938369), (159, 1255673), (167, 1195521), (219, 911653), (309, 646123), (501, 398507), (3869, 51603), (5459, 36573), (7519, 26553), (8851, 22557), (11607, 17201), (12191, 16377)]