227260208

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28579}}^1$

素因数の和:28665

約数の個数: 40

約数和(自身を含む): 510324480

約数和(自身を除く): 283064272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 28579, 57158, 114316, 200053, 228632, 400106, 457264, 800212, 1600424, 2029109, 3200848, 4058218, 8116436, 14203763, 16232872, 28407526, 32465744, 56815052, 113630104, 227260208]

約数ペア:

[(1, 227260208), (2, 113630104), (4, 56815052), (7, 32465744), (8, 28407526), (14, 16232872), (16, 14203763), (28, 8116436), (56, 4058218), (71, 3200848), (112, 2029109), (142, 1600424), (284, 800212), (497, 457264), (568, 400106), (994, 228632), (1136, 200053), (1988, 114316), (3976, 57158), (7952, 28579)]