201306735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{213023}}^1$

素因数の和:213044

約数の個数: 32

約数和(自身を含む): 409006080

約数和(自身を除く): 207699345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 213023, 639069, 1065115, 1491161, 1917207, 3195345, 4473483, 5751621, 7455805, 9586035, 13420449, 22367415, 28758105, 40261347, 67102245, 201306735]

約数ペア:

[(1, 201306735), (3, 67102245), (5, 40261347), (7, 28758105), (9, 22367415), (15, 13420449), (21, 9586035), (27, 7455805), (35, 5751621), (45, 4473483), (63, 3195345), (105, 1917207), (135, 1491161), (189, 1065115), (315, 639069), (945, 213023)]