210936243

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6151}}^1$

素因数の和:6255

約数の個数: 32

約数和(自身を含む): 340180992

約数和(自身を除く): 129244749

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 4899, 6151, 11431, 18453, 34293, 43057, 129171, 141473, 424419, 436721, 990311, 1310163, 2970933, 3057047, 9171141, 10044583, 30133749, 70312081, 210936243]

約数ペア:

[(1, 210936243), (3, 70312081), (7, 30133749), (21, 10044583), (23, 9171141), (69, 3057047), (71, 2970933), (161, 1310163), (213, 990311), (483, 436721), (497, 424419), (1491, 141473), (1633, 129171), (4899, 43057), (6151, 34293), (11431, 18453)]