207156056

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{189011}}^1$

素因数の和:189154

約数の個数: 16

約数和(自身を含む): 391254840

約数和(自身を除く): 184098784

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 189011, 378022, 756044, 1512088, 25894507, 51789014, 103578028, 207156056]

約数ペア:

[(1, 207156056), (2, 103578028), (4, 51789014), (8, 25894507), (137, 1512088), (274, 756044), (548, 378022), (1096, 189011)]