200665018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 322859520

約数和(自身を除く): 122194502

約数列:

[1, 2, 23, 46, 59, 107, 118, 214, 691, 1357, 1382, 2461, 2714, 4922, 6313, 12626, 15893, 31786, 40769, 73937, 81538, 145199, 147874, 290398, 937687, 1700551, 1875374, 3401102, 4362283, 8724566, 100332509, 200665018]

約数ペア:

[(1, 200665018), (2, 100332509), (23, 8724566), (46, 4362283), (59, 3401102), (107, 1875374), (118, 1700551), (214, 937687), (691, 290398), (1357, 147874), (1382, 145199), (2461, 81538), (2714, 73937), (4922, 40769), (6313, 31786), (12626, 15893)]