201989627

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25741}}^1$

素因数の和:25826

約数の個数: 16

約数和(自身を含む): 247123200

約数和(自身を除く): 45133573

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 25741, 180187, 489079, 1518719, 3423553, 10631033, 28855661, 201989627]

約数ペア:

[(1, 201989627), (7, 28855661), (19, 10631033), (59, 3423553), (133, 1518719), (413, 489079), (1121, 180187), (7847, 25741)]