200681774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{39551}}^1$

素因数の和:39655

約数の個数: 16

約数和(自身を含む): 313251840

約数和(自身を除く): 112570066

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 39551, 79102, 1700693, 2333509, 3401386, 4667018, 100340887, 200681774]

約数ペア:

[(1, 200681774), (2, 100340887), (43, 4667018), (59, 3401386), (86, 2333509), (118, 1700693), (2537, 79102), (5074, 39551)]