201386069549

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{6661}}^1\times {\mathrm{13799}}^1$

素因数の和:20780

約数の個数: 16

約数和(自身を含む): 230942227200

約数和(自身を除く): 29556157651

約数列:

[1, 7, 313, 2191, 6661, 13799, 46627, 96593, 2084893, 4319087, 14594251, 30233609, 91915139, 643405973, 28769438507, 201386069549]

約数ペア:

[(1, 201386069549), (7, 28769438507), (313, 643405973), (2191, 91915139), (6661, 30233609), (13799, 14594251), (46627, 4319087), (96593, 2084893)]