209119225887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{850711}}^1$

素因数の和:850932

約数の個数: 48

約数和(自身を含む): 356727361536

約数和(自身を除く): 147608135649

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 191, 429, 573, 1287, 1719, 2101, 2483, 6303, 7449, 18909, 22347, 27313, 81939, 245817, 850711, 2552133, 7656399, 9357821, 11059243, 28073463, 33177729, 84220389, 99533187, 121651673, 162485801, 364955019, 487457403, 1094865057, 1462372209, 1787343811, 2112315413, 5362031433, 6336946239, 16086094299, 19010838717, 23235469543, 69706408629, 209119225887]

約数ペア:

[(1, 209119225887), (3, 69706408629), (9, 23235469543), (11, 19010838717), (13, 16086094299), (33, 6336946239), (39, 5362031433), (99, 2112315413), (117, 1787343811), (143, 1462372209), (191, 1094865057), (429, 487457403), (573, 364955019), (1287, 162485801), (1719, 121651673), (2101, 99533187), (2483, 84220389), (6303, 33177729), (7449, 28073463), (18909, 11059243), (22347, 9357821), (27313, 7656399), (81939, 2552133), (245817, 850711)]