201394400

素因数分解:

$2^5\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 494265240

約数和(自身を除く): 292870840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 227, 400, 454, 800, 908, 1109, 1135, 1816, 2218, 2270, 3632, 4436, 4540, 5545, 5675, 7264, 8872, 9080, 11090, 11350, 17744, 18160, 22180, 22700, 27725, 35488, 36320, 44360, 45400, 55450, 88720, 90800, 110900, 177440, 181600, 221800, 251743, 443600, 503486, 887200, 1006972, 1258715, 2013944, 2517430, 4027888, 5034860, 6293575, 8055776, 10069720, 12587150, 20139440, 25174300, 40278880, 50348600, 100697200, 201394400]

約数ペア:

[(1, 201394400), (2, 100697200), (4, 50348600), (5, 40278880), (8, 25174300), (10, 20139440), (16, 12587150), (20, 10069720), (25, 8055776), (32, 6293575), (40, 5034860), (50, 4027888), (80, 2517430), (100, 2013944), (160, 1258715), (200, 1006972), (227, 887200), (400, 503486), (454, 443600), (800, 251743), (908, 221800), (1109, 181600), (1135, 177440), (1816, 110900), (2218, 90800), (2270, 88720), (3632, 55450), (4436, 45400), (4540, 44360), (5545, 36320), (5675, 35488), (7264, 27725), (8872, 22700), (9080, 22180), (11090, 18160), (11350, 17744)]