201691790

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 368465760

約数和(自身を除く): 166773970

約数列:

[1, 2, 5, 10, 107, 214, 233, 466, 535, 809, 1070, 1165, 1618, 2330, 4045, 8090, 24931, 49862, 86563, 124655, 173126, 188497, 249310, 376994, 432815, 865630, 942485, 1884970, 20169179, 40338358, 100845895, 201691790]

約数ペア:

[(1, 201691790), (2, 100845895), (5, 40338358), (10, 20169179), (107, 1884970), (214, 942485), (233, 865630), (466, 432815), (535, 376994), (809, 249310), (1070, 188497), (1165, 173126), (1618, 124655), (2330, 86563), (4045, 49862), (8090, 24931)]