211344294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{32051}}^1$

素因数の和:32220

約数の個数: 32

約数和(自身を含む): 486164736

約数和(自身を除く): 274820442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 32051, 64102, 96153, 192306, 224357, 448714, 673071, 1346142, 5032007, 10064014, 15096021, 30192042, 35224049, 70448098, 105672147, 211344294]

約数ペア:

[(1, 211344294), (2, 105672147), (3, 70448098), (6, 35224049), (7, 30192042), (14, 15096021), (21, 10064014), (42, 5032007), (157, 1346142), (314, 673071), (471, 448714), (942, 224357), (1099, 192306), (2198, 96153), (3297, 64102), (6594, 32051)]