205181064

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 640673280

約数和(自身を除く): 435492216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 61, 62, 66, 72, 88, 93, 99, 122, 124, 132, 137, 183, 186, 198, 244, 248, 264, 274, 279, 341, 366, 372, 396, 411, 488, 548, 549, 558, 671, 682, 732, 744, 792, 822, 1023, 1096, 1098, 1116, 1233, 1342, 1364, 1464, 1507, 1644, 1891, 2013, 2046, 2196, 2232, 2466, 2684, 2728, 3014, 3069, 3288, 3782, 4026, 4092, 4247, 4392, 4521, 4932, 5368, 5673, 6028, 6039, 6138, 7564, 8052, 8184, 8357, 8494, 9042, 9864, 11346, 12056, 12078, 12276, 12741, 13563, 15128, 16104, 16714, 16988, 17019, 18084, 20801, 22692, 24156, 24552, 25071, 25482, 27126, 33428, 33976, 34038, 36168, 38223, 41602, 45384, 46717, 48312, 50142, 50964, 54252, 62403, 66856, 68076, 75213, 76446, 83204, 91927, 93434, 100284, 101928, 108504, 124806, 136152, 140151, 150426, 152892, 166408, 183854, 186868, 187209, 200568, 249612, 259067, 275781, 280302, 300852, 305784, 367708, 373736, 374418, 420453, 499224, 518134, 551562, 560604, 601704, 735416, 748836, 777201, 827343, 840906, 1036268, 1103124, 1121208, 1497672, 1554402, 1654686, 1681812, 2072536, 2206248, 2331603, 2849737, 3108804, 3309372, 3363624, 4663206, 5699474, 6217608, 6618744, 8549211, 9326412, 11398948, 17098422, 18652824, 22797896, 25647633, 34196844, 51295266, 68393688, 102590532, 205181064]

約数ペア:

[(1, 205181064), (2, 102590532), (3, 68393688), (4, 51295266), (6, 34196844), (8, 25647633), (9, 22797896), (11, 18652824), (12, 17098422), (18, 11398948), (22, 9326412), (24, 8549211), (31, 6618744), (33, 6217608), (36, 5699474), (44, 4663206), (61, 3363624), (62, 3309372), (66, 3108804), (72, 2849737), (88, 2331603), (93, 2206248), (99, 2072536), (122, 1681812), (124, 1654686), (132, 1554402), (137, 1497672), (183, 1121208), (186, 1103124), (198, 1036268), (244, 840906), (248, 827343), (264, 777201), (274, 748836), (279, 735416), (341, 601704), (366, 560604), (372, 551562), (396, 518134), (411, 499224), (488, 420453), (548, 374418), (549, 373736), (558, 367708), (671, 305784), (682, 300852), (732, 280302), (744, 275781), (792, 259067), (822, 249612), (1023, 200568), (1096, 187209), (1098, 186868), (1116, 183854), (1233, 166408), (1342, 152892), (1364, 150426), (1464, 140151), (1507, 136152), (1644, 124806), (1891, 108504), (2013, 101928), (2046, 100284), (2196, 93434), (2232, 91927), (2466, 83204), (2684, 76446), (2728, 75213), (3014, 68076), (3069, 66856), (3288, 62403), (3782, 54252), (4026, 50964), (4092, 50142), (4247, 48312), (4392, 46717), (4521, 45384), (4932, 41602), (5368, 38223), (5673, 36168), (6028, 34038), (6039, 33976), (6138, 33428), (7564, 27126), (8052, 25482), (8184, 25071), (8357, 24552), (8494, 24156), (9042, 22692), (9864, 20801), (11346, 18084), (12056, 17019), (12078, 16988), (12276, 16714), (12741, 16104), (13563, 15128)]