200682807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 125909193

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 89, 179, 221, 247, 267, 323, 537, 663, 741, 969, 1157, 1513, 1691, 2327, 3043, 3401, 3471, 4199, 4539, 5073, 6981, 9129, 10203, 12597, 15931, 19669, 21983, 28747, 39559, 44213, 47793, 57817, 59007, 65949, 86241, 118677, 132639, 173451, 207103, 270827, 302689, 373711, 621309, 751621, 812481, 908067, 1121133, 2254863, 3520751, 3934957, 5145713, 10562253, 11804871, 15437139, 66894269, 200682807]

約数ペア:

[(1, 200682807), (3, 66894269), (13, 15437139), (17, 11804871), (19, 10562253), (39, 5145713), (51, 3934957), (57, 3520751), (89, 2254863), (179, 1121133), (221, 908067), (247, 812481), (267, 751621), (323, 621309), (537, 373711), (663, 302689), (741, 270827), (969, 207103), (1157, 173451), (1513, 132639), (1691, 118677), (2327, 86241), (3043, 65949), (3401, 59007), (3471, 57817), (4199, 47793), (4539, 44213), (5073, 39559), (6981, 28747), (9129, 21983), (10203, 19669), (12597, 15931)]