201104981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{44267}}^1$

素因数の和:44344

約数の個数: 16

約数和(自身を含む): 254983680

約数和(自身を除く): 53878699

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 44267, 309869, 486937, 2611753, 3408559, 18282271, 28729283, 201104981]

約数ペア:

[(1, 201104981), (7, 28729283), (11, 18282271), (59, 3408559), (77, 2611753), (413, 486937), (649, 309869), (4543, 44267)]