203493248

素因数分解:

$2^7\times 7^1\times {\mathrm{227113}}^1$

素因数の和:227134

約数の個数: 32

約数和(自身を含む): 463312560

約数和(自身を除く): 259819312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 227113, 454226, 908452, 1589791, 1816904, 3179582, 3633808, 6359164, 7267616, 12718328, 14535232, 25436656, 29070464, 50873312, 101746624, 203493248]

約数ペア:

[(1, 203493248), (2, 101746624), (4, 50873312), (7, 29070464), (8, 25436656), (14, 14535232), (16, 12718328), (28, 7267616), (32, 6359164), (56, 3633808), (64, 3179582), (112, 1816904), (128, 1589791), (224, 908452), (448, 454226), (896, 227113)]