196888048

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11197}}^1$

素因数の和:11369

約数の個数: 40

約数和(自身を含む): 438782432

約数和(自身を除く): 241894384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 11197, 17584, 22394, 44788, 78379, 89576, 156758, 179152, 313516, 627032, 1254064, 1757929, 3515858, 7031716, 12305503, 14063432, 24611006, 28126864, 49222012, 98444024, 196888048]

約数ペア:

[(1, 196888048), (2, 98444024), (4, 49222012), (7, 28126864), (8, 24611006), (14, 14063432), (16, 12305503), (28, 7031716), (56, 3515858), (112, 1757929), (157, 1254064), (314, 627032), (628, 313516), (1099, 179152), (1256, 156758), (2198, 89576), (2512, 78379), (4396, 44788), (8792, 22394), (11197, 17584)]