225988294

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{14323}}^1$

素因数の和:14369

約数の個数: 32

約数和(自身を含む): 412531200

約数和(自身を除く): 186542906

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 14323, 15778, 28646, 100261, 200522, 329429, 658858, 701827, 1403654, 2306003, 4612006, 4912789, 9825578, 16142021, 32284042, 112994147, 225988294]

約数ペア:

[(1, 225988294), (2, 112994147), (7, 32284042), (14, 16142021), (23, 9825578), (46, 4912789), (49, 4612006), (98, 2306003), (161, 1403654), (322, 701827), (343, 658858), (686, 329429), (1127, 200522), (2254, 100261), (7889, 28646), (14323, 15778)]