200904552

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{90011}}^1$

素因数の和:90054

約数の個数: 48

約数和(自身を含む): 561674880

約数和(自身を除く): 360770328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 90011, 180022, 270033, 360044, 540066, 720088, 810099, 1080132, 1620198, 2160264, 2790341, 3240396, 5580682, 6480792, 8371023, 11161364, 16742046, 22322728, 25113069, 33484092, 50226138, 66968184, 100452276, 200904552]

約数ペア:

[(1, 200904552), (2, 100452276), (3, 66968184), (4, 50226138), (6, 33484092), (8, 25113069), (9, 22322728), (12, 16742046), (18, 11161364), (24, 8371023), (31, 6480792), (36, 5580682), (62, 3240396), (72, 2790341), (93, 2160264), (124, 1620198), (186, 1080132), (248, 810099), (279, 720088), (372, 540066), (558, 360044), (744, 270033), (1116, 180022), (2232, 90011)]