214359124

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{17929}}^1$

素因数の和:18008

約数の個数: 36

約数和(自身を含む): 443552340

約数和(自身を除く): 229193216

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 17929, 35858, 71716, 125503, 251006, 502012, 878521, 1093669, 1757042, 2187338, 3514084, 4374676, 7655683, 15311366, 30622732, 53589781, 107179562, 214359124]

約数ペア:

[(1, 214359124), (2, 107179562), (4, 53589781), (7, 30622732), (14, 15311366), (28, 7655683), (49, 4374676), (61, 3514084), (98, 2187338), (122, 1757042), (196, 1093669), (244, 878521), (427, 502012), (854, 251006), (1708, 125503), (2989, 71716), (5978, 35858), (11956, 17929)]