202270635

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{214043}}^1$

素因数の和:214064

約数の個数: 32

約数和(自身を含む): 410964480

約数和(自身を除く): 208693845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 214043, 642129, 1070215, 1498301, 1926387, 3210645, 4494903, 5779161, 7491505, 9631935, 13484709, 22474515, 28895805, 40454127, 67423545, 202270635]

約数ペア:

[(1, 202270635), (3, 67423545), (5, 40454127), (7, 28895805), (9, 22474515), (15, 13484709), (21, 9631935), (27, 7491505), (35, 5779161), (45, 4494903), (63, 3210645), (105, 1926387), (135, 1498301), (189, 1070215), (315, 642129), (945, 214043)]