204192972

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{77699}}^1$

素因数の和:77782

約数の個数: 36

約数和(自身を含む): 523231800

約数和(自身を除く): 319038828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 77699, 155398, 233097, 310796, 466194, 699291, 932388, 1398582, 2797164, 5672027, 11344054, 17016081, 22688108, 34032162, 51048243, 68064324, 102096486, 204192972]

約数ペア:

[(1, 204192972), (2, 102096486), (3, 68064324), (4, 51048243), (6, 34032162), (9, 22688108), (12, 17016081), (18, 11344054), (36, 5672027), (73, 2797164), (146, 1398582), (219, 932388), (292, 699291), (438, 466194), (657, 310796), (876, 233097), (1314, 155398), (2628, 77699)]