201065067

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{86257}}^1$

素因数の和:86307

約数の個数: 24

約数和(自身を含む): 340891616

約数和(自身を除く): 139826549

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 86257, 258771, 603799, 776313, 1811397, 3191509, 5434191, 9574527, 22340563, 28723581, 67021689, 201065067]

約数ペア:

[(1, 201065067), (3, 67021689), (7, 28723581), (9, 22340563), (21, 9574527), (37, 5434191), (63, 3191509), (111, 1811397), (259, 776313), (333, 603799), (777, 258771), (2331, 86257)]