201212190949

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{4482239}}^1$

素因数の和:4482321

約数の個数: 24

約数和(自身を含む): 257531581440

約数和(自身を除く): 56319390491

約数列:

[1, 7, 11, 53, 77, 121, 371, 583, 847, 4081, 6413, 44891, 4482239, 31375673, 49304629, 237558667, 345132403, 542350919, 1662910669, 2613145337, 3796456433, 18292017359, 28744598707, 201212190949]

約数ペア:

[(1, 201212190949), (7, 28744598707), (11, 18292017359), (53, 3796456433), (77, 2613145337), (121, 1662910669), (371, 542350919), (583, 345132403), (847, 237558667), (4081, 49304629), (6413, 31375673), (44891, 4482239)]