202025318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{70099}}^1$

素因数の和:70243

約数の個数: 16

約数和(自身を含む): 333115200

約数和(自身を除く): 131089882

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 70099, 140198, 771089, 1542178, 9182969, 18365938, 101012659, 202025318]

約数ペア:

[(1, 202025318), (2, 101012659), (11, 18365938), (22, 9182969), (131, 1542178), (262, 771089), (1441, 140198), (2882, 70099)]