202139890

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{54193}}^1$

素因数の和:54573

約数の個数: 16

約数和(自身を含む): 364834008

約数和(自身を除く): 162694118

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 54193, 108386, 270965, 541930, 20213989, 40427978, 101069945, 202139890]

約数ペア:

[(1, 202139890), (2, 101069945), (5, 40427978), (10, 20213989), (373, 541930), (746, 270965), (1865, 108386), (3730, 54193)]