200231889

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 319251072

約数和(自身を除く): 119019183

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 151, 281, 363, 429, 453, 843, 1573, 1661, 1963, 3091, 3653, 4719, 4983, 5889, 9273, 10959, 18271, 21593, 34001, 40183, 42431, 54813, 64779, 102003, 120549, 127293, 237523, 442013, 466741, 551603, 712569, 1326039, 1400223, 1654809, 5134151, 6067633, 15402453, 18202899, 66743963, 200231889]

約数ペア:

[(1, 200231889), (3, 66743963), (11, 18202899), (13, 15402453), (33, 6067633), (39, 5134151), (121, 1654809), (143, 1400223), (151, 1326039), (281, 712569), (363, 551603), (429, 466741), (453, 442013), (843, 237523), (1573, 127293), (1661, 120549), (1963, 102003), (3091, 64779), (3653, 54813), (4719, 42431), (4983, 40183), (5889, 34001), (9273, 21593), (10959, 18271)]