201531144

素因数分解:

$2^3\times 3^1\times {\mathrm{8397131}}^1$

素因数の和:8397140

約数の個数: 16

約数和(自身を含む): 503827920

約数和(自身を除く): 302296776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8397131, 16794262, 25191393, 33588524, 50382786, 67177048, 100765572, 201531144]

約数ペア:

[(1, 201531144), (2, 100765572), (3, 67177048), (4, 50382786), (6, 33588524), (8, 25191393), (12, 16794262), (24, 8397131)]