201992609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{54139}}^1$

素因数の和:54200

約数の個数: 16

約数和(自身を含む): 254674560

約数和(自身を除く): 52681951

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 54139, 378973, 703807, 2219699, 4926649, 15537893, 28856087, 201992609]

約数ペア:

[(1, 201992609), (7, 28856087), (13, 15537893), (41, 4926649), (91, 2219699), (287, 703807), (533, 378973), (3731, 54139)]