195617844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16823}}^1$

素因数の和:16869

約数の個数: 72

約数和(自身を含む): 551154240

約数和(自身を除く): 355536396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 16823, 33646, 50469, 67292, 100938, 151407, 201876, 285991, 302814, 319637, 571982, 605628, 639274, 857973, 958911, 1143964, 1278548, 1715946, 1917822, 2573919, 2876733, 3431892, 3835644, 5147838, 5433829, 5753466, 10295676, 10867658, 11506932, 16301487, 21735316, 32602974, 48904461, 65205948, 97808922, 195617844]

約数ペア:

[(1, 195617844), (2, 97808922), (3, 65205948), (4, 48904461), (6, 32602974), (9, 21735316), (12, 16301487), (17, 11506932), (18, 10867658), (19, 10295676), (34, 5753466), (36, 5433829), (38, 5147838), (51, 3835644), (57, 3431892), (68, 2876733), (76, 2573919), (102, 1917822), (114, 1715946), (153, 1278548), (171, 1143964), (204, 958911), (228, 857973), (306, 639274), (323, 605628), (342, 571982), (612, 319637), (646, 302814), (684, 285991), (969, 201876), (1292, 151407), (1938, 100938), (2907, 67292), (3876, 50469), (5814, 33646), (11628, 16823)]