199068928

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{40927}}^1$

素因数の和:40962

約数の個数: 36

約数和(自身を含む): 418284160

約数和(自身を除く): 219215232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 40927, 81854, 163708, 327416, 654832, 777613, 1309664, 1555226, 2619328, 3110452, 5238656, 6220904, 10477312, 12441808, 24883616, 49767232, 99534464, 199068928]

約数ペア:

[(1, 199068928), (2, 99534464), (4, 49767232), (8, 24883616), (16, 12441808), (19, 10477312), (32, 6220904), (38, 5238656), (64, 3110452), (76, 2619328), (128, 1555226), (152, 1309664), (256, 777613), (304, 654832), (608, 327416), (1216, 163708), (2432, 81854), (4864, 40927)]