201608410

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{128413}}^1$

素因数の和:128577

約数の個数: 16

約数和(自身を含む): 365209416

約数和(自身を除く): 163601006

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 128413, 256826, 642065, 1284130, 20160841, 40321682, 100804205, 201608410]

約数ペア:

[(1, 201608410), (2, 100804205), (5, 40321682), (10, 20160841), (157, 1284130), (314, 642065), (785, 256826), (1570, 128413)]