199426136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4728

約数の個数: 64

約数和(自身を含む): 468115200

約数和(自身を除く): 268689064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3304, 4643, 5369, 6136, 9286, 10738, 18572, 21476, 32501, 37144, 42952, 60359, 65002, 120718, 130004, 241436, 260008, 273937, 422513, 482872, 547874, 845026, 1095748, 1690052, 1917559, 2191496, 3380104, 3561181, 3835118, 7122362, 7670236, 14244724, 15340472, 24928267, 28489448, 49856534, 99713068, 199426136]

約数ペア:

[(1, 199426136), (2, 99713068), (4, 49856534), (7, 28489448), (8, 24928267), (13, 15340472), (14, 14244724), (26, 7670236), (28, 7122362), (52, 3835118), (56, 3561181), (59, 3380104), (91, 2191496), (104, 1917559), (118, 1690052), (182, 1095748), (236, 845026), (364, 547874), (413, 482872), (472, 422513), (728, 273937), (767, 260008), (826, 241436), (1534, 130004), (1652, 120718), (3068, 65002), (3304, 60359), (4643, 42952), (5369, 37144), (6136, 32501), (9286, 21476), (10738, 18572)]