201627890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{876643}}^1$

素因数の和:876673

約数の個数: 16

約数和(自身を含む): 378710208

約数和(自身を除く): 177082318

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 876643, 1753286, 4383215, 8766430, 20162789, 40325578, 100813945, 201627890]

約数ペア:

[(1, 201627890), (2, 100813945), (5, 40325578), (10, 20162789), (23, 8766430), (46, 4383215), (115, 1753286), (230, 876643)]