202040253

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{161503}}^1$

素因数の和:161648

約数の個数: 12

約数和(自身を含む): 293937280

約数和(自身を除く): 91897027

約数列:

[1, 3, 9, 139, 417, 1251, 161503, 484509, 1453527, 22448917, 67346751, 202040253]

約数ペア:

[(1, 202040253), (3, 67346751), (9, 22448917), (139, 1453527), (417, 484509), (1251, 161503)]