213325637

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 248355840

約数和(自身を除く): 35030203

約数列:

[1, 7, 73, 229, 511, 1603, 1823, 12761, 16717, 117019, 133079, 417467, 931553, 2922269, 30475091, 213325637]

約数ペア:

[(1, 213325637), (7, 30475091), (73, 2922269), (229, 931553), (511, 417467), (1603, 133079), (1823, 117019), (12761, 16717)]