194632371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 145023309

約数列:

[1, 3, 9, 17, 19, 23, 41, 51, 57, 69, 71, 123, 153, 171, 207, 213, 323, 369, 391, 437, 639, 697, 779, 943, 969, 1173, 1207, 1311, 1349, 1633, 2091, 2337, 2829, 2907, 2911, 3519, 3621, 3933, 4047, 4899, 6273, 7011, 7429, 8487, 8733, 10863, 12141, 13243, 14697, 16031, 17917, 22287, 22933, 26199, 27761, 31027, 39729, 48093, 49487, 53751, 55309, 66861, 66953, 68799, 83283, 93081, 119187, 144279, 148461, 161253, 165927, 200859, 206397, 249849, 279243, 304589, 445383, 497781, 527459, 602577, 913767, 940253, 1138201, 1272107, 1582377, 2741301, 2820759, 3414603, 3816321, 4747131, 8462277, 10243809, 11448963, 21625819, 64877457, 194632371]

約数ペア:

[(1, 194632371), (3, 64877457), (9, 21625819), (17, 11448963), (19, 10243809), (23, 8462277), (41, 4747131), (51, 3816321), (57, 3414603), (69, 2820759), (71, 2741301), (123, 1582377), (153, 1272107), (171, 1138201), (207, 940253), (213, 913767), (323, 602577), (369, 527459), (391, 497781), (437, 445383), (639, 304589), (697, 279243), (779, 249849), (943, 206397), (969, 200859), (1173, 165927), (1207, 161253), (1311, 148461), (1349, 144279), (1633, 119187), (2091, 93081), (2337, 83283), (2829, 68799), (2907, 66953), (2911, 66861), (3519, 55309), (3621, 53751), (3933, 49487), (4047, 48093), (4899, 39729), (6273, 31027), (7011, 27761), (7429, 26199), (8487, 22933), (8733, 22287), (10863, 17917), (12141, 16031), (13243, 14697)]