213408968

素因数分解:

$2^3\times {\mathrm{2371}}^1\times {\mathrm{11251}}^1$

素因数の和:13628

約数の個数: 16

約数和(自身を含む): 400346160

約数和(自身を除く): 186937192

約数列:

[1, 2, 4, 8, 2371, 4742, 9484, 11251, 18968, 22502, 45004, 90008, 26676121, 53352242, 106704484, 213408968]

約数ペア:

[(1, 213408968), (2, 106704484), (4, 53352242), (8, 26676121), (2371, 90008), (4742, 45004), (9484, 22502), (11251, 18968)]