199965676

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 353928960

約数和(自身を除く): 153963284

約数列:

[1, 2, 4, 151, 251, 302, 502, 604, 1004, 1319, 2638, 5276, 37901, 75802, 151604, 199169, 331069, 398338, 662138, 796676, 1324276, 49991419, 99982838, 199965676]

約数ペア:

[(1, 199965676), (2, 99982838), (4, 49991419), (151, 1324276), (251, 796676), (302, 662138), (502, 398338), (604, 331069), (1004, 199169), (1319, 151604), (2638, 75802), (5276, 37901)]