200903072

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{118457}}^1$

素因数の和:118520

約数の個数: 24

約数和(自身を含む): 402994116

約数和(自身を除く): 202091044

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 118457, 236914, 473828, 947656, 1895312, 3790624, 6278221, 12556442, 25112884, 50225768, 100451536, 200903072]

約数ペア:

[(1, 200903072), (2, 100451536), (4, 50225768), (8, 25112884), (16, 12556442), (32, 6278221), (53, 3790624), (106, 1895312), (212, 947656), (424, 473828), (848, 236914), (1696, 118457)]