197902992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 607104000

約数和(自身を除く): 409201008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 67, 84, 112, 118, 134, 149, 168, 177, 201, 236, 268, 298, 336, 354, 402, 413, 447, 469, 472, 536, 596, 708, 804, 826, 894, 938, 944, 1043, 1072, 1192, 1239, 1407, 1416, 1608, 1652, 1788, 1876, 2086, 2384, 2478, 2814, 2832, 3129, 3216, 3304, 3576, 3752, 3953, 4172, 4956, 5628, 6258, 6608, 7152, 7504, 7906, 8344, 8791, 9912, 9983, 11256, 11859, 12516, 15812, 16688, 17582, 19824, 19966, 22512, 23718, 25032, 26373, 27671, 29949, 31624, 35164, 39932, 47436, 50064, 52746, 55342, 59898, 61537, 63248, 69881, 70328, 79864, 83013, 94872, 105492, 110684, 119796, 123074, 139762, 140656, 159728, 166026, 184611, 189744, 209643, 210984, 221368, 239592, 246148, 279524, 332052, 369222, 419286, 421968, 442736, 479184, 492296, 559048, 588997, 664104, 738444, 838572, 984592, 1118096, 1177994, 1328208, 1476888, 1677144, 1766991, 2355988, 2953776, 3354288, 3533982, 4122979, 4711976, 7067964, 8245958, 9423952, 12368937, 14135928, 16491916, 24737874, 28271856, 32983832, 49475748, 65967664, 98951496, 197902992]

約数ペア:

[(1, 197902992), (2, 98951496), (3, 65967664), (4, 49475748), (6, 32983832), (7, 28271856), (8, 24737874), (12, 16491916), (14, 14135928), (16, 12368937), (21, 9423952), (24, 8245958), (28, 7067964), (42, 4711976), (48, 4122979), (56, 3533982), (59, 3354288), (67, 2953776), (84, 2355988), (112, 1766991), (118, 1677144), (134, 1476888), (149, 1328208), (168, 1177994), (177, 1118096), (201, 984592), (236, 838572), (268, 738444), (298, 664104), (336, 588997), (354, 559048), (402, 492296), (413, 479184), (447, 442736), (469, 421968), (472, 419286), (536, 369222), (596, 332052), (708, 279524), (804, 246148), (826, 239592), (894, 221368), (938, 210984), (944, 209643), (1043, 189744), (1072, 184611), (1192, 166026), (1239, 159728), (1407, 140656), (1416, 139762), (1608, 123074), (1652, 119796), (1788, 110684), (1876, 105492), (2086, 94872), (2384, 83013), (2478, 79864), (2814, 70328), (2832, 69881), (3129, 63248), (3216, 61537), (3304, 59898), (3576, 55342), (3752, 52746), (3953, 50064), (4172, 47436), (4956, 39932), (5628, 35164), (6258, 31624), (6608, 29949), (7152, 27671), (7504, 26373), (7906, 25032), (8344, 23718), (8791, 22512), (9912, 19966), (9983, 19824), (11256, 17582), (11859, 16688), (12516, 15812)]