206815724

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2366

約数の個数: 36

約数和(自身を含む): 387316776

約数和(自身を除く): 180501052

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 529, 989, 1058, 1978, 2116, 2273, 3956, 4546, 9092, 22747, 45494, 52279, 90988, 97739, 104558, 195478, 209116, 390956, 1202417, 2247997, 2404834, 4495994, 4809668, 8991988, 51703931, 103407862, 206815724]

約数ペア:

[(1, 206815724), (2, 103407862), (4, 51703931), (23, 8991988), (43, 4809668), (46, 4495994), (86, 2404834), (92, 2247997), (172, 1202417), (529, 390956), (989, 209116), (1058, 195478), (1978, 104558), (2116, 97739), (2273, 90988), (3956, 52279), (4546, 45494), (9092, 22747)]