201269710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{153641}}^1$

素因数の和:153779

約数の個数: 16

約数和(自身を含む): 365053392

約数和(自身を除く): 163783682

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 153641, 307282, 768205, 1536410, 20126971, 40253942, 100634855, 201269710]

約数ペア:

[(1, 201269710), (2, 100634855), (5, 40253942), (10, 20126971), (131, 1536410), (262, 768205), (655, 307282), (1310, 153641)]