214955873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 251563680

約数和(自身を除く): 36607807

約数列:

[1, 11, 19, 73, 193, 209, 803, 1387, 2123, 3667, 5329, 14089, 15257, 40337, 58619, 101251, 154979, 267691, 1028497, 1113761, 2944601, 11313467, 19541443, 214955873]

約数ペア:

[(1, 214955873), (11, 19541443), (19, 11313467), (73, 2944601), (193, 1113761), (209, 1028497), (803, 267691), (1387, 154979), (2123, 101251), (3667, 58619), (5329, 40337), (14089, 15257)]