198307956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 580995072

約数和(自身を除く): 382687116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 157, 231, 308, 314, 462, 471, 628, 924, 942, 1099, 1367, 1727, 1884, 2198, 2734, 3297, 3454, 4101, 4396, 5181, 5468, 6594, 6908, 8202, 9569, 10362, 12089, 13188, 15037, 16404, 19138, 20724, 24178, 28707, 30074, 36267, 38276, 45111, 48356, 57414, 60148, 72534, 90222, 105259, 114828, 145068, 180444, 210518, 214619, 315777, 421036, 429238, 631554, 643857, 858476, 1263108, 1287714, 1502333, 2360809, 2575428, 3004666, 4506999, 4721618, 6009332, 7082427, 9013998, 9443236, 14164854, 16525663, 18027996, 28329708, 33051326, 49576989, 66102652, 99153978, 198307956]

約数ペア:

[(1, 198307956), (2, 99153978), (3, 66102652), (4, 49576989), (6, 33051326), (7, 28329708), (11, 18027996), (12, 16525663), (14, 14164854), (21, 9443236), (22, 9013998), (28, 7082427), (33, 6009332), (42, 4721618), (44, 4506999), (66, 3004666), (77, 2575428), (84, 2360809), (132, 1502333), (154, 1287714), (157, 1263108), (231, 858476), (308, 643857), (314, 631554), (462, 429238), (471, 421036), (628, 315777), (924, 214619), (942, 210518), (1099, 180444), (1367, 145068), (1727, 114828), (1884, 105259), (2198, 90222), (2734, 72534), (3297, 60148), (3454, 57414), (4101, 48356), (4396, 45111), (5181, 38276), (5468, 36267), (6594, 30074), (6908, 28707), (8202, 24178), (9569, 20724), (10362, 19138), (12089, 16404), (13188, 15037)]