217465094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{1367}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 407379456

約数和(自身を除く): 189914362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1033, 1367, 2066, 2734, 7231, 9569, 11363, 14462, 15037, 19138, 22726, 30074, 79541, 105259, 159082, 210518, 1412111, 2824222, 9884777, 15533221, 19769554, 31066442, 108732547, 217465094]

約数ペア:

[(1, 217465094), (2, 108732547), (7, 31066442), (11, 19769554), (14, 15533221), (22, 9884777), (77, 2824222), (154, 1412111), (1033, 210518), (1367, 159082), (2066, 105259), (2734, 79541), (7231, 30074), (9569, 22726), (11363, 19138), (14462, 15037)]