209508912

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{46933}}^1$

素因数の和:46978

約数の個数: 60

約数和(自身を含む): 605260864

約数和(自身を除く): 395751952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 46933, 93866, 140799, 187732, 281598, 375464, 422397, 563196, 750928, 844794, 1126392, 1454923, 1689588, 2252784, 2909846, 3379176, 4364769, 5819692, 6758352, 8729538, 11639384, 13094307, 17459076, 23278768, 26188614, 34918152, 52377228, 69836304, 104754456, 209508912]

約数ペア:

[(1, 209508912), (2, 104754456), (3, 69836304), (4, 52377228), (6, 34918152), (8, 26188614), (9, 23278768), (12, 17459076), (16, 13094307), (18, 11639384), (24, 8729538), (31, 6758352), (36, 5819692), (48, 4364769), (62, 3379176), (72, 2909846), (93, 2252784), (124, 1689588), (144, 1454923), (186, 1126392), (248, 844794), (279, 750928), (372, 563196), (496, 422397), (558, 375464), (744, 281598), (1116, 187732), (1488, 140799), (2232, 93866), (4464, 46933)]