209906448

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{45083}}^1$

素因数の和:45191

約数の個数: 40

約数和(自身を含む): 547860768

約数和(自身を除く): 337954320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 45083, 90166, 135249, 180332, 270498, 360664, 540996, 721328, 1081992, 2163984, 4373051, 8746102, 13119153, 17492204, 26238306, 34984408, 52476612, 69968816, 104953224, 209906448]

約数ペア:

[(1, 209906448), (2, 104953224), (3, 69968816), (4, 52476612), (6, 34984408), (8, 26238306), (12, 17492204), (16, 13119153), (24, 8746102), (48, 4373051), (97, 2163984), (194, 1081992), (291, 721328), (388, 540996), (582, 360664), (776, 270498), (1164, 180332), (1552, 135249), (2328, 90166), (4656, 45083)]