193020010

素因数分解:

$2^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{9007}}^1$

素因数の和:11157

約数の個数: 16

約数和(自身を含む): 347636736

約数和(自身を除く): 154616726

約数列:

[1, 2, 5, 10, 2143, 4286, 9007, 10715, 18014, 21430, 45035, 90070, 19302001, 38604002, 96510005, 193020010]

約数ペア:

[(1, 193020010), (2, 96510005), (5, 38604002), (10, 19302001), (2143, 90070), (4286, 45035), (9007, 21430), (10715, 18014)]