201788518

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{9721}}^1$

素因数の和:9927

約数の個数: 16

約数和(自身を含む): 308692944

約数和(自身を除く): 106904426

約数列:

[1, 2, 97, 107, 194, 214, 9721, 10379, 19442, 20758, 942937, 1040147, 1885874, 2080294, 100894259, 201788518]

約数ペア:

[(1, 201788518), (2, 100894259), (97, 2080294), (107, 1885874), (194, 1040147), (214, 942937), (9721, 20758), (10379, 19442)]