211837714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10687}}^1$

素因数の和:10770

約数の個数: 32

約数和(自身を含む): 373994496

約数和(自身を除く): 162156782

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1802, 9911, 10687, 19822, 21374, 117557, 181679, 235114, 363358, 566411, 1132822, 1998469, 3996938, 6230521, 9628987, 12461042, 19257974, 105918857, 211837714]

約数ペア:

[(1, 211837714), (2, 105918857), (11, 19257974), (17, 12461042), (22, 9628987), (34, 6230521), (53, 3996938), (106, 1998469), (187, 1132822), (374, 566411), (583, 363358), (901, 235114), (1166, 181679), (1802, 117557), (9911, 21374), (10687, 19822)]