205715071874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 355558927680

約数和(自身を除く): 149843855806

約数列:

[1, 2, 13, 19, 26, 38, 157, 169, 247, 314, 338, 373, 494, 547, 746, 1094, 2041, 2983, 3211, 4082, 4849, 5966, 6422, 7087, 7111, 9698, 10393, 14174, 14222, 20786, 26533, 38779, 53066, 58561, 63037, 77558, 85879, 92131, 92443, 117122, 126074, 135109, 171758, 184262, 184886, 204031, 270218, 408062, 504127, 761293, 1008254, 1112659, 1116427, 1197703, 1522586, 1631701, 1756417, 2225318, 2232854, 2395406, 2652403, 3263402, 3512834, 3876589, 5304806, 7753178, 9896809, 14464567, 14513551, 19793618, 21212113, 28929134, 29027102, 32032867, 34481239, 42424226, 50395657, 64065734, 68962478, 100791314, 188039371, 275757469, 376078742, 416427271, 551514938, 608624473, 655143541, 832854542, 1217248946, 1310287082, 5413554523, 7912118149, 10827109046, 15824236298, 102857535937, 205715071874]

約数ペア:

[(1, 205715071874), (2, 102857535937), (13, 15824236298), (19, 10827109046), (26, 7912118149), (38, 5413554523), (157, 1310287082), (169, 1217248946), (247, 832854542), (314, 655143541), (338, 608624473), (373, 551514938), (494, 416427271), (547, 376078742), (746, 275757469), (1094, 188039371), (2041, 100791314), (2983, 68962478), (3211, 64065734), (4082, 50395657), (4849, 42424226), (5966, 34481239), (6422, 32032867), (7087, 29027102), (7111, 28929134), (9698, 21212113), (10393, 19793618), (14174, 14513551), (14222, 14464567), (20786, 9896809), (26533, 7753178), (38779, 5304806), (53066, 3876589), (58561, 3512834), (63037, 3263402), (77558, 2652403), (85879, 2395406), (92131, 2232854), (92443, 2225318), (117122, 1756417), (126074, 1631701), (135109, 1522586), (171758, 1197703), (184262, 1116427), (184886, 1112659), (204031, 1008254), (270218, 761293), (408062, 504127)]