199513692

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 627419520

約数和(自身を除く): 427905828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 71, 81, 84, 98, 108, 118, 126, 142, 147, 162, 177, 189, 196, 213, 236, 243, 252, 284, 294, 324, 354, 378, 413, 426, 441, 486, 497, 531, 567, 588, 639, 708, 756, 826, 852, 882, 972, 994, 1062, 1134, 1239, 1278, 1323, 1491, 1593, 1652, 1701, 1764, 1917, 1988, 2124, 2268, 2478, 2556, 2646, 2891, 2982, 3186, 3402, 3479, 3717, 3834, 3969, 4189, 4473, 4779, 4956, 5292, 5751, 5782, 5964, 6372, 6804, 6958, 7434, 7668, 7938, 8378, 8673, 8946, 9558, 10437, 11151, 11502, 11564, 11907, 12567, 13419, 13916, 14337, 14868, 15876, 16756, 17253, 17346, 17892, 19116, 20874, 22302, 23004, 23814, 25134, 26019, 26838, 28674, 29323, 31311, 33453, 34506, 34692, 37701, 40257, 41748, 44604, 47628, 50268, 52038, 53676, 57348, 58646, 62622, 66906, 69012, 75402, 78057, 80514, 87969, 93933, 100359, 104076, 113103, 117292, 120771, 125244, 133812, 150804, 156114, 161028, 175938, 187866, 200718, 205261, 226206, 234171, 241542, 263907, 281799, 312228, 339309, 351876, 375732, 401436, 410522, 452412, 468342, 483084, 527814, 563598, 615783, 678618, 702513, 791721, 821044, 845397, 936684, 1017927, 1055628, 1127196, 1231566, 1357236, 1405026, 1583442, 1690794, 1847349, 2035854, 2375163, 2463132, 2810052, 3166884, 3381588, 3694698, 4071708, 4750326, 5542047, 7125489, 7389396, 9500652, 11084094, 14250978, 16626141, 22168188, 28501956, 33252282, 49878423, 66504564, 99756846, 199513692]

約数ペア:

[(1, 199513692), (2, 99756846), (3, 66504564), (4, 49878423), (6, 33252282), (7, 28501956), (9, 22168188), (12, 16626141), (14, 14250978), (18, 11084094), (21, 9500652), (27, 7389396), (28, 7125489), (36, 5542047), (42, 4750326), (49, 4071708), (54, 3694698), (59, 3381588), (63, 3166884), (71, 2810052), (81, 2463132), (84, 2375163), (98, 2035854), (108, 1847349), (118, 1690794), (126, 1583442), (142, 1405026), (147, 1357236), (162, 1231566), (177, 1127196), (189, 1055628), (196, 1017927), (213, 936684), (236, 845397), (243, 821044), (252, 791721), (284, 702513), (294, 678618), (324, 615783), (354, 563598), (378, 527814), (413, 483084), (426, 468342), (441, 452412), (486, 410522), (497, 401436), (531, 375732), (567, 351876), (588, 339309), (639, 312228), (708, 281799), (756, 263907), (826, 241542), (852, 234171), (882, 226206), (972, 205261), (994, 200718), (1062, 187866), (1134, 175938), (1239, 161028), (1278, 156114), (1323, 150804), (1491, 133812), (1593, 125244), (1652, 120771), (1701, 117292), (1764, 113103), (1917, 104076), (1988, 100359), (2124, 93933), (2268, 87969), (2478, 80514), (2556, 78057), (2646, 75402), (2891, 69012), (2982, 66906), (3186, 62622), (3402, 58646), (3479, 57348), (3717, 53676), (3834, 52038), (3969, 50268), (4189, 47628), (4473, 44604), (4779, 41748), (4956, 40257), (5292, 37701), (5751, 34692), (5782, 34506), (5964, 33453), (6372, 31311), (6804, 29323), (6958, 28674), (7434, 26838), (7668, 26019), (7938, 25134), (8378, 23814), (8673, 23004), (8946, 22302), (9558, 20874), (10437, 19116), (11151, 17892), (11502, 17346), (11564, 17253), (11907, 16756), (12567, 15876), (13419, 14868), (13916, 14337)]