198750786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{2269}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 428648640

約数和(自身を除く): 229897854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1123, 2246, 2269, 3369, 4538, 6738, 6807, 13614, 14599, 29198, 29497, 43797, 58994, 87594, 88491, 176982, 2548087, 5096174, 7644261, 15288522, 33125131, 66250262, 99375393, 198750786]

約数ペア:

[(1, 198750786), (2, 99375393), (3, 66250262), (6, 33125131), (13, 15288522), (26, 7644261), (39, 5096174), (78, 2548087), (1123, 176982), (2246, 88491), (2269, 87594), (3369, 58994), (4538, 43797), (6738, 29497), (6807, 29198), (13614, 14599)]