210744578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 352728000

約数和(自身を除く): 141983422

約数列:

[1, 2, 11, 22, 59, 118, 229, 458, 649, 709, 1298, 1418, 2519, 5038, 7799, 13511, 15598, 27022, 41831, 83662, 148621, 162361, 297242, 324722, 460141, 920282, 1785971, 3571942, 9579299, 19158598, 105372289, 210744578]

約数ペア:

[(1, 210744578), (2, 105372289), (11, 19158598), (22, 9579299), (59, 3571942), (118, 1785971), (229, 920282), (458, 460141), (649, 324722), (709, 297242), (1298, 162361), (1418, 148621), (2519, 83662), (5038, 41831), (7799, 27022), (13511, 15598)]