239255191

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 293760000

約数和(自身を除く): 54504809

約数列:

[1, 7, 29, 49, 67, 203, 343, 359, 469, 1421, 1943, 2513, 3283, 9947, 10411, 13601, 17591, 22981, 24053, 72877, 95207, 123137, 168371, 510139, 666449, 697537, 1178597, 3570973, 4882759, 8250179, 34179313, 239255191]

約数ペア:

[(1, 239255191), (7, 34179313), (29, 8250179), (49, 4882759), (67, 3570973), (203, 1178597), (343, 697537), (359, 666449), (469, 510139), (1421, 168371), (1943, 123137), (2513, 95207), (3283, 72877), (9947, 24053), (10411, 22981), (13601, 17591)]