100820342

素因数分解:

$2^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{1847}}^1$

素因数の和:2420

約数の個数: 24

約数和(自身を含む): 176332464

約数和(自身を除く): 75512122

約数列:

[1, 2, 7, 14, 49, 98, 557, 1114, 1847, 3694, 3899, 7798, 12929, 25858, 27293, 54586, 90503, 181006, 1028779, 2057558, 7201453, 14402906, 50410171, 100820342]

約数ペア:

[(1, 100820342), (2, 50410171), (7, 14402906), (14, 7201453), (49, 2057558), (98, 1028779), (557, 181006), (1114, 90503), (1847, 54586), (3694, 27293), (3899, 25858), (7798, 12929)]