218804530191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{17924513}}^1$

素因数の和:17924842

約数の個数: 16

約数和(自身を含む): 315184654176

約数和(自身を除く): 96380123985

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 17924513, 53773539, 233018669, 699056007, 5610372569, 16831117707, 72934843397, 218804530191]

約数ペア:

[(1, 218804530191), (3, 72934843397), (13, 16831117707), (39, 5610372569), (313, 699056007), (939, 233018669), (4069, 53773539), (12207, 17924513)]