206754254

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{242101}}^1$

素因数の和:242171

約数の個数: 16

約数和(自身を含む): 360247776

約数和(自身を除く): 153493522

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 242101, 484202, 1694707, 3389414, 14768161, 29536322, 103377127, 206754254]

約数ペア:

[(1, 206754254), (2, 103377127), (7, 29536322), (14, 14768161), (61, 3389414), (122, 1694707), (427, 484202), (854, 242101)]