199827576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{213491}}^1$

素因数の和:213516

約数の個数: 48

約数和(自身を含む): 582833160

約数和(自身を除く): 383005584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 213491, 426982, 640473, 853964, 1280946, 1707928, 1921419, 2561892, 2775383, 3842838, 5123784, 5550766, 7685676, 8326149, 11101532, 15371352, 16652298, 22203064, 24978447, 33304596, 49956894, 66609192, 99913788, 199827576]

約数ペア:

[(1, 199827576), (2, 99913788), (3, 66609192), (4, 49956894), (6, 33304596), (8, 24978447), (9, 22203064), (12, 16652298), (13, 15371352), (18, 11101532), (24, 8326149), (26, 7685676), (36, 5550766), (39, 5123784), (52, 3842838), (72, 2775383), (78, 2561892), (104, 1921419), (117, 1707928), (156, 1280946), (234, 853964), (312, 640473), (468, 426982), (936, 213491)]