211320714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{52489}}^1$

素因数の和:52566

約数の個数: 32

約数和(自身を含む): 468630720

約数和(自身を除く): 257310006

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 52489, 104978, 157467, 314934, 577379, 1154758, 1732137, 3201829, 3464274, 6403658, 9605487, 19210974, 35220119, 70440238, 105660357, 211320714]

約数ペア:

[(1, 211320714), (2, 105660357), (3, 70440238), (6, 35220119), (11, 19210974), (22, 9605487), (33, 6403658), (61, 3464274), (66, 3201829), (122, 1732137), (183, 1154758), (366, 577379), (671, 314934), (1342, 157467), (2013, 104978), (4026, 52489)]