200787496

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 499220820

約数和(自身を除く): 298433324

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 41, 49, 52, 56, 62, 82, 91, 98, 104, 124, 164, 182, 196, 217, 248, 287, 328, 364, 392, 403, 434, 533, 574, 637, 728, 806, 868, 961, 1066, 1148, 1271, 1274, 1519, 1612, 1736, 1922, 2009, 2132, 2296, 2542, 2548, 2821, 3038, 3224, 3731, 3844, 4018, 4264, 5084, 5096, 5642, 6076, 6727, 7462, 7688, 8036, 8897, 10168, 11284, 12152, 12493, 13454, 14924, 16072, 16523, 17794, 19747, 22568, 24986, 26117, 26908, 29848, 33046, 35588, 39401, 39494, 47089, 49972, 52234, 53816, 62279, 66092, 71176, 78802, 78988, 87451, 94178, 99944, 104468, 115661, 124558, 132184, 157604, 157976, 174902, 188356, 208936, 231322, 249116, 275807, 315208, 349804, 376712, 462644, 498232, 512213, 551614, 612157, 699608, 809627, 925288, 1024426, 1103228, 1224314, 1619254, 1930649, 2048852, 2206456, 2448628, 3238508, 3585491, 3861298, 4097704, 4897256, 6477016, 7170982, 7722596, 14341964, 15445192, 25098437, 28683928, 50196874, 100393748, 200787496]

約数ペア:

[(1, 200787496), (2, 100393748), (4, 50196874), (7, 28683928), (8, 25098437), (13, 15445192), (14, 14341964), (26, 7722596), (28, 7170982), (31, 6477016), (41, 4897256), (49, 4097704), (52, 3861298), (56, 3585491), (62, 3238508), (82, 2448628), (91, 2206456), (98, 2048852), (104, 1930649), (124, 1619254), (164, 1224314), (182, 1103228), (196, 1024426), (217, 925288), (248, 809627), (287, 699608), (328, 612157), (364, 551614), (392, 512213), (403, 498232), (434, 462644), (533, 376712), (574, 349804), (637, 315208), (728, 275807), (806, 249116), (868, 231322), (961, 208936), (1066, 188356), (1148, 174902), (1271, 157976), (1274, 157604), (1519, 132184), (1612, 124558), (1736, 115661), (1922, 104468), (2009, 99944), (2132, 94178), (2296, 87451), (2542, 78988), (2548, 78802), (2821, 71176), (3038, 66092), (3224, 62279), (3731, 53816), (3844, 52234), (4018, 49972), (4264, 47089), (5084, 39494), (5096, 39401), (5642, 35588), (6076, 33046), (6727, 29848), (7462, 26908), (7688, 26117), (8036, 24986), (8897, 22568), (10168, 19747), (11284, 17794), (12152, 16523), (12493, 16072), (13454, 14924)]