200345530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260189}}^1$

素因数の和:260214

約数の個数: 32

約数和(自身を含む): 449608320

約数和(自身を除く): 249262790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260189, 520378, 1300945, 1821323, 2601890, 2862079, 3642646, 5724158, 9106615, 14310395, 18213230, 20034553, 28620790, 40069106, 100172765, 200345530]

約数ペア:

[(1, 200345530), (2, 100172765), (5, 40069106), (7, 28620790), (10, 20034553), (11, 18213230), (14, 14310395), (22, 9106615), (35, 5724158), (55, 3642646), (70, 2862079), (77, 2601890), (110, 1821323), (154, 1300945), (385, 520378), (770, 260189)]