255271569190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{210968239}}^1$

素因数の和:210968268

約数の個数: 24

約数和(自身を含む): 505057966560

約数和(自身を除く): 249786397370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 210968239, 421936478, 1054841195, 2109682390, 2320650629, 4641301258, 11603253145, 23206506290, 25527156919, 51054313838, 127635784595, 255271569190]

約数ペア:

[(1, 255271569190), (2, 127635784595), (5, 51054313838), (10, 25527156919), (11, 23206506290), (22, 11603253145), (55, 4641301258), (110, 2320650629), (121, 2109682390), (242, 1054841195), (605, 421936478), (1210, 210968239)]