207175108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{238681}}^1$

素因数の和:238723

約数の個数: 24

約数和(自身を含む): 427718144

約数和(自身を除く): 220543036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 238681, 477362, 954724, 1670767, 3341534, 6683068, 7399111, 14798222, 29596444, 51793777, 103587554, 207175108]

約数ペア:

[(1, 207175108), (2, 103587554), (4, 51793777), (7, 29596444), (14, 14798222), (28, 7399111), (31, 6683068), (62, 3341534), (124, 1670767), (217, 954724), (434, 477362), (868, 238681)]