202216257

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{5003}}^1$

素因数の和:5514

約数の個数: 20

約数和(自身を含む): 302742000

約数和(自身を除く): 100525743

約数列:

[1, 3, 9, 27, 81, 499, 1497, 4491, 5003, 13473, 15009, 40419, 45027, 135081, 405243, 2496497, 7489491, 22468473, 67405419, 202216257]

約数ペア:

[(1, 202216257), (3, 67405419), (9, 22468473), (27, 7489491), (81, 2496497), (499, 405243), (1497, 135081), (4491, 45027), (5003, 40419), (13473, 15009)]