209710369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 232187904

約数和(自身を除く): 22477535

約数列:

[1, 11, 103, 271, 683, 1133, 2981, 7513, 27913, 70349, 185093, 307043, 773839, 2036023, 19064579, 209710369]

約数ペア:

[(1, 209710369), (11, 19064579), (103, 2036023), (271, 773839), (683, 307043), (1133, 185093), (2981, 70349), (7513, 27913)]