208038142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{44207}}^1$

素因数の和:44403

約数の個数: 16

約数和(自身を含む): 337925952

約数和(自身を除く): 129887810

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 44207, 88414, 574691, 1149382, 8001467, 16002934, 104019071, 208038142]

約数ペア:

[(1, 208038142), (2, 104019071), (13, 16002934), (26, 8001467), (181, 1149382), (362, 574691), (2353, 88414), (4706, 44207)]