202197279

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{17911}}^1$

素因数の和:18038

約数の個数: 16

約数和(自身を含む): 278567424

約数和(自身を除く): 76370145

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 17911, 53733, 949283, 1271681, 2847849, 3815043, 67399093, 202197279]

約数ペア:

[(1, 202197279), (3, 67399093), (53, 3815043), (71, 2847849), (159, 1271681), (213, 949283), (3763, 53733), (11289, 17911)]