200280136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 451630080

約数和(自身を除く): 251349944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 131, 161, 184, 262, 322, 524, 644, 917, 1048, 1187, 1288, 1834, 2374, 3013, 3668, 4748, 6026, 7336, 8309, 9496, 12052, 16618, 21091, 24104, 27301, 33236, 42182, 54602, 66472, 84364, 109204, 155497, 168728, 191107, 218408, 310994, 382214, 621988, 764428, 1088479, 1243976, 1528856, 2176958, 3576431, 4353916, 7152862, 8707832, 14305724, 25035017, 28611448, 50070034, 100140068, 200280136]

約数ペア:

[(1, 200280136), (2, 100140068), (4, 50070034), (7, 28611448), (8, 25035017), (14, 14305724), (23, 8707832), (28, 7152862), (46, 4353916), (56, 3576431), (92, 2176958), (131, 1528856), (161, 1243976), (184, 1088479), (262, 764428), (322, 621988), (524, 382214), (644, 310994), (917, 218408), (1048, 191107), (1187, 168728), (1288, 155497), (1834, 109204), (2374, 84364), (3013, 66472), (3668, 54602), (4748, 42182), (6026, 33236), (7336, 27301), (8309, 24104), (9496, 21091), (12052, 16618)]