201996967232

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{166115927}}^1$

素因数の和:166115958

約数の個数: 28

約数和(自身を含む): 421934457120

約数和(自身を除く): 219937489888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 166115927, 332231854, 664463708, 1328927416, 2657854832, 3156202613, 5315709664, 6312405226, 10631419328, 12624810452, 25249620904, 50499241808, 100998483616, 201996967232]

約数ペア:

[(1, 201996967232), (2, 100998483616), (4, 50499241808), (8, 25249620904), (16, 12624810452), (19, 10631419328), (32, 6312405226), (38, 5315709664), (64, 3156202613), (76, 2657854832), (152, 1328927416), (304, 664463708), (608, 332231854), (1216, 166115927)]