203955696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 690812928

約数和(自身を除く): 486857232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 61, 62, 63, 72, 84, 93, 107, 112, 122, 124, 126, 144, 168, 183, 186, 214, 217, 244, 248, 252, 279, 321, 336, 366, 372, 427, 428, 434, 488, 496, 504, 549, 558, 642, 651, 732, 744, 749, 854, 856, 868, 963, 976, 1008, 1098, 1116, 1281, 1284, 1302, 1464, 1488, 1498, 1708, 1712, 1736, 1891, 1926, 1953, 2196, 2232, 2247, 2562, 2568, 2604, 2928, 2996, 3317, 3416, 3472, 3782, 3843, 3852, 3906, 4392, 4464, 4494, 5124, 5136, 5208, 5673, 5992, 6527, 6634, 6741, 6832, 7564, 7686, 7704, 7812, 8784, 8988, 9951, 10248, 10416, 11346, 11984, 13054, 13237, 13268, 13482, 15128, 15372, 15408, 15624, 17019, 17976, 19581, 19902, 20496, 22692, 23219, 26108, 26474, 26536, 26964, 29853, 30256, 30744, 31248, 34038, 35952, 39162, 39711, 39804, 45384, 45689, 46438, 52216, 52948, 53072, 53928, 58743, 59706, 61488, 68076, 69657, 78324, 79422, 79608, 90768, 91378, 92876, 104432, 105896, 107856, 117486, 119133, 119412, 136152, 137067, 139314, 156648, 158844, 159216, 182756, 185752, 202337, 208971, 211792, 234972, 238266, 238824, 272304, 274134, 278628, 313296, 317688, 365512, 371504, 404674, 411201, 417942, 469944, 476532, 477648, 548268, 557256, 607011, 635376, 731024, 809348, 822402, 835884, 939888, 953064, 1096536, 1114512, 1214022, 1416359, 1618696, 1644804, 1671768, 1821033, 1906128, 2193072, 2428044, 2832718, 3237392, 3289608, 3343536, 3642066, 4249077, 4856088, 5665436, 6579216, 7284132, 8498154, 9712176, 11330872, 12747231, 14568264, 16996308, 22661744, 25494462, 29136528, 33992616, 50988924, 67985232, 101977848, 203955696]

約数ペア:

[(1, 203955696), (2, 101977848), (3, 67985232), (4, 50988924), (6, 33992616), (7, 29136528), (8, 25494462), (9, 22661744), (12, 16996308), (14, 14568264), (16, 12747231), (18, 11330872), (21, 9712176), (24, 8498154), (28, 7284132), (31, 6579216), (36, 5665436), (42, 4856088), (48, 4249077), (56, 3642066), (61, 3343536), (62, 3289608), (63, 3237392), (72, 2832718), (84, 2428044), (93, 2193072), (107, 1906128), (112, 1821033), (122, 1671768), (124, 1644804), (126, 1618696), (144, 1416359), (168, 1214022), (183, 1114512), (186, 1096536), (214, 953064), (217, 939888), (244, 835884), (248, 822402), (252, 809348), (279, 731024), (321, 635376), (336, 607011), (366, 557256), (372, 548268), (427, 477648), (428, 476532), (434, 469944), (488, 417942), (496, 411201), (504, 404674), (549, 371504), (558, 365512), (642, 317688), (651, 313296), (732, 278628), (744, 274134), (749, 272304), (854, 238824), (856, 238266), (868, 234972), (963, 211792), (976, 208971), (1008, 202337), (1098, 185752), (1116, 182756), (1281, 159216), (1284, 158844), (1302, 156648), (1464, 139314), (1488, 137067), (1498, 136152), (1708, 119412), (1712, 119133), (1736, 117486), (1891, 107856), (1926, 105896), (1953, 104432), (2196, 92876), (2232, 91378), (2247, 90768), (2562, 79608), (2568, 79422), (2604, 78324), (2928, 69657), (2996, 68076), (3317, 61488), (3416, 59706), (3472, 58743), (3782, 53928), (3843, 53072), (3852, 52948), (3906, 52216), (4392, 46438), (4464, 45689), (4494, 45384), (5124, 39804), (5136, 39711), (5208, 39162), (5673, 35952), (5992, 34038), (6527, 31248), (6634, 30744), (6741, 30256), (6832, 29853), (7564, 26964), (7686, 26536), (7704, 26474), (7812, 26108), (8784, 23219), (8988, 22692), (9951, 20496), (10248, 19902), (10416, 19581), (11346, 17976), (11984, 17019), (13054, 15624), (13237, 15408), (13268, 15372), (13482, 15128)]