198807792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12870

約数の個数: 80

約数和(自身を含む): 572463360

約数和(自身を除く): 373655568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 12823, 15504, 25646, 38469, 51292, 76938, 102584, 153876, 205168, 217991, 243637, 307752, 435982, 487274, 615504, 653973, 730911, 871964, 974548, 1307946, 1461822, 1743928, 1949096, 2615892, 2923644, 3487856, 3898192, 4141829, 5231784, 5847288, 8283658, 10463568, 11694576, 12425487, 16567316, 24850974, 33134632, 49701948, 66269264, 99403896, 198807792]

約数ペア:

[(1, 198807792), (2, 99403896), (3, 66269264), (4, 49701948), (6, 33134632), (8, 24850974), (12, 16567316), (16, 12425487), (17, 11694576), (19, 10463568), (24, 8283658), (34, 5847288), (38, 5231784), (48, 4141829), (51, 3898192), (57, 3487856), (68, 2923644), (76, 2615892), (102, 1949096), (114, 1743928), (136, 1461822), (152, 1307946), (204, 974548), (228, 871964), (272, 730911), (304, 653973), (323, 615504), (408, 487274), (456, 435982), (646, 307752), (816, 243637), (912, 217991), (969, 205168), (1292, 153876), (1938, 102584), (2584, 76938), (3876, 51292), (5168, 38469), (7752, 25646), (12823, 15504)]