201879465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2503}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 341345280

約数和(自身を除く): 139465815

約数列:

[1, 3, 5, 15, 19, 57, 95, 283, 285, 849, 1415, 2503, 4245, 5377, 7509, 12515, 16131, 26885, 37545, 47557, 80655, 142671, 237785, 708349, 713355, 2125047, 3541745, 10625235, 13458631, 40375893, 67293155, 201879465]

約数ペア:

[(1, 201879465), (3, 67293155), (5, 40375893), (15, 13458631), (19, 10625235), (57, 3541745), (95, 2125047), (283, 713355), (285, 708349), (849, 237785), (1415, 142671), (2503, 80655), (4245, 47557), (5377, 37545), (7509, 26885), (12515, 16131)]