199687788

素因数分解:

$2^2\times 3^3\times {\mathrm{373}}^1\times {\mathrm{4957}}^1$

素因数の和:5343

約数の個数: 48

約数和(自身を含む): 519201760

約数和(自身を除く): 319513972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 373, 746, 1119, 1492, 2238, 3357, 4476, 4957, 6714, 9914, 10071, 13428, 14871, 19828, 20142, 29742, 40284, 44613, 59484, 89226, 133839, 178452, 267678, 535356, 1848961, 3697922, 5546883, 7395844, 11093766, 16640649, 22187532, 33281298, 49921947, 66562596, 99843894, 199687788]

約数ペア:

[(1, 199687788), (2, 99843894), (3, 66562596), (4, 49921947), (6, 33281298), (9, 22187532), (12, 16640649), (18, 11093766), (27, 7395844), (36, 5546883), (54, 3697922), (108, 1848961), (373, 535356), (746, 267678), (1119, 178452), (1492, 133839), (2238, 89226), (3357, 59484), (4476, 44613), (4957, 40284), (6714, 29742), (9914, 20142), (10071, 19828), (13428, 14871)]