189898265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{6217}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 235040400

約数和(自身を除く): 45142135

約数列:

[1, 5, 41, 149, 205, 745, 6109, 6217, 30545, 31085, 254897, 926333, 1274485, 4631665, 37979653, 189898265]

約数ペア:

[(1, 189898265), (5, 37979653), (41, 4631665), (149, 1274485), (205, 926333), (745, 254897), (6109, 31085), (6217, 30545)]