199408212

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{35281}}^1$

素因数の和:35448

約数の個数: 36

約数和(自身を含む): 507284596

約数和(自身を除く): 307876384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 35281, 70562, 105843, 141124, 211686, 317529, 423372, 635058, 1270116, 5539117, 11078234, 16617351, 22156468, 33234702, 49852053, 66469404, 99704106, 199408212]

約数ペア:

[(1, 199408212), (2, 99704106), (3, 66469404), (4, 49852053), (6, 33234702), (9, 22156468), (12, 16617351), (18, 11078234), (36, 5539117), (157, 1270116), (314, 635058), (471, 423372), (628, 317529), (942, 211686), (1413, 141124), (1884, 105843), (2826, 70562), (5652, 35281)]