208023362

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12590

約数の個数: 24

約数和(自身を含む): 343668096

約数和(自身を除く): 135644734

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 12527, 16606, 25054, 238013, 288121, 476026, 576242, 4522247, 5474299, 9044494, 10948598, 104011681, 208023362]

約数ペア:

[(1, 208023362), (2, 104011681), (19, 10948598), (23, 9044494), (38, 5474299), (46, 4522247), (361, 576242), (437, 476026), (722, 288121), (874, 238013), (8303, 25054), (12527, 16606)]