205320888

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{8171}}^1$

素因数の和:8532

約数の個数: 48

約数和(自身を含む): 557739000

約数和(自身を除く): 352418112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8171, 8376, 12564, 16342, 24513, 25128, 32684, 49026, 65368, 73539, 98052, 147078, 196104, 294156, 588312, 2851679, 5703358, 8555037, 11406716, 17110074, 22813432, 25665111, 34220148, 51330222, 68440296, 102660444, 205320888]

約数ペア:

[(1, 205320888), (2, 102660444), (3, 68440296), (4, 51330222), (6, 34220148), (8, 25665111), (9, 22813432), (12, 17110074), (18, 11406716), (24, 8555037), (36, 5703358), (72, 2851679), (349, 588312), (698, 294156), (1047, 196104), (1396, 147078), (2094, 98052), (2792, 73539), (3141, 65368), (4188, 49026), (6282, 32684), (8171, 25128), (8376, 24513), (12564, 16342)]