221694248

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 422876160

約数和(自身を除く): 201181912

約数列:

[1, 2, 4, 8, 113, 127, 226, 254, 452, 508, 904, 1016, 1931, 3862, 7724, 14351, 15448, 28702, 57404, 114808, 218203, 245237, 436406, 490474, 872812, 980948, 1745624, 1961896, 27711781, 55423562, 110847124, 221694248]

約数ペア:

[(1, 221694248), (2, 110847124), (4, 55423562), (8, 27711781), (113, 1961896), (127, 1745624), (226, 980948), (254, 872812), (452, 490474), (508, 436406), (904, 245237), (1016, 218203), (1931, 114808), (3862, 57404), (7724, 28702), (14351, 15448)]