210518714

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7103}}^1$

素因数の和:7214

約数の個数: 32

約数和(自身を含む): 378501120

約数和(自身を除く): 167982406

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 2117, 4234, 7103, 14206, 14819, 29638, 49721, 99442, 205987, 411974, 518519, 1037038, 1441909, 2883818, 3629633, 7259266, 15037051, 30074102, 105259357, 210518714]

約数ペア:

[(1, 210518714), (2, 105259357), (7, 30074102), (14, 15037051), (29, 7259266), (58, 3629633), (73, 2883818), (146, 1441909), (203, 1037038), (406, 518519), (511, 411974), (1022, 205987), (2117, 99442), (4234, 49721), (7103, 29638), (14206, 14819)]