209102224

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{28349}}^1$

素因数の和:28818

約数の個数: 20

約数和(自身を含む): 406028700

約数和(自身を除く): 196926476

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 28349, 56698, 113396, 226792, 453584, 13068889, 26137778, 52275556, 104551112, 209102224]

約数ペア:

[(1, 209102224), (2, 104551112), (4, 52275556), (8, 26137778), (16, 13068889), (461, 453584), (922, 226792), (1844, 113396), (3688, 56698), (7376, 28349)]