201153178

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{4831}}^1$

素因数の和:5133

約数の個数: 16

約数和(自身を含む): 306155520

約数和(自身を除く): 105002342

約数列:

[1, 2, 109, 191, 218, 382, 4831, 9662, 20819, 41638, 526579, 922721, 1053158, 1845442, 100576589, 201153178]

約数ペア:

[(1, 201153178), (2, 100576589), (109, 1845442), (191, 1053158), (218, 922721), (382, 526579), (4831, 41638), (9662, 20819)]