205458550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{373561}}^1$

素因数の和:373584

約数の個数: 24

約数和(自身を含む): 416895192

約数和(自身を除く): 211436642

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 373561, 747122, 1867805, 3735610, 4109171, 8218342, 9339025, 18678050, 20545855, 41091710, 102729275, 205458550]

約数ペア:

[(1, 205458550), (2, 102729275), (5, 41091710), (10, 20545855), (11, 18678050), (22, 9339025), (25, 8218342), (50, 4109171), (55, 3735610), (110, 1867805), (275, 747122), (550, 373561)]