199672794

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1733}}^1$

素因数の和:1951

約数の個数: 48

約数和(自身を含む): 447143112

約数和(自身を除く): 247470318

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 173, 222, 333, 346, 519, 666, 1038, 1557, 1733, 3114, 3466, 5199, 6401, 10398, 12802, 15597, 19203, 31194, 38406, 57609, 64121, 115218, 128242, 192363, 299809, 384726, 577089, 599618, 899427, 1154178, 1798854, 2698281, 5396562, 11092933, 22185866, 33278799, 66557598, 99836397, 199672794]

約数ペア:

[(1, 199672794), (2, 99836397), (3, 66557598), (6, 33278799), (9, 22185866), (18, 11092933), (37, 5396562), (74, 2698281), (111, 1798854), (173, 1154178), (222, 899427), (333, 599618), (346, 577089), (519, 384726), (666, 299809), (1038, 192363), (1557, 128242), (1733, 115218), (3114, 64121), (3466, 57609), (5199, 38406), (6401, 31194), (10398, 19203), (12802, 15597)]