201318238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{88843}}^1$

素因数の和:88959

約数の個数: 16

約数和(自身を含む): 332631936

約数和(自身を除く): 131313698

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 88843, 177686, 977273, 1954546, 9150829, 18301658, 100659119, 201318238]

約数ペア:

[(1, 201318238), (2, 100659119), (11, 18301658), (22, 9150829), (103, 1954546), (206, 977273), (1133, 177686), (2266, 88843)]