205327728

素因数分解:

$2^4\times 3^2\times {\mathrm{617}}^1\times {\mathrm{2311}}^1$

素因数の和:2942

約数の個数: 60

約数和(自身を含む): 575812848

約数和(自身を除く): 370485120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 617, 1234, 1851, 2311, 2468, 3702, 4622, 4936, 5553, 6933, 7404, 9244, 9872, 11106, 13866, 14808, 18488, 20799, 22212, 27732, 29616, 36976, 41598, 44424, 55464, 83196, 88848, 110928, 166392, 332784, 1425887, 2851774, 4277661, 5703548, 8555322, 11407096, 12832983, 17110644, 22814192, 25665966, 34221288, 51331932, 68442576, 102663864, 205327728]

約数ペア:

[(1, 205327728), (2, 102663864), (3, 68442576), (4, 51331932), (6, 34221288), (8, 25665966), (9, 22814192), (12, 17110644), (16, 12832983), (18, 11407096), (24, 8555322), (36, 5703548), (48, 4277661), (72, 2851774), (144, 1425887), (617, 332784), (1234, 166392), (1851, 110928), (2311, 88848), (2468, 83196), (3702, 55464), (4622, 44424), (4936, 41598), (5553, 36976), (6933, 29616), (7404, 27732), (9244, 22212), (9872, 20799), (11106, 18488), (13866, 14808)]