99857516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 196922880

約数和(自身を除く): 97065364

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 109, 188, 218, 436, 443, 517, 886, 1034, 1199, 1772, 2068, 2398, 4796, 4873, 5123, 9746, 10246, 19492, 20492, 20821, 41642, 48287, 56353, 83284, 96574, 112706, 193148, 225412, 229031, 458062, 531157, 916124, 1062314, 2124628, 2269489, 4538978, 9077956, 24964379, 49928758, 99857516]

約数ペア:

[(1, 99857516), (2, 49928758), (4, 24964379), (11, 9077956), (22, 4538978), (44, 2269489), (47, 2124628), (94, 1062314), (109, 916124), (188, 531157), (218, 458062), (436, 229031), (443, 225412), (517, 193148), (886, 112706), (1034, 96574), (1199, 83284), (1772, 56353), (2068, 48287), (2398, 41642), (4796, 20821), (4873, 20492), (5123, 19492), (9746, 10246)]