212711284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 392232960

約数和(自身を除く): 179521676

約数列:

[1, 2, 4, 47, 59, 94, 118, 127, 151, 188, 236, 254, 302, 508, 604, 2773, 5546, 5969, 7097, 7493, 8909, 11092, 11938, 14194, 14986, 17818, 19177, 23876, 28388, 29972, 35636, 38354, 76708, 352171, 418723, 704342, 837446, 901319, 1131443, 1408684, 1674892, 1802638, 2262886, 3605276, 4525772, 53177821, 106355642, 212711284]

約数ペア:

[(1, 212711284), (2, 106355642), (4, 53177821), (47, 4525772), (59, 3605276), (94, 2262886), (118, 1802638), (127, 1674892), (151, 1408684), (188, 1131443), (236, 901319), (254, 837446), (302, 704342), (508, 418723), (604, 352171), (2773, 76708), (5546, 38354), (5969, 35636), (7097, 29972), (7493, 28388), (8909, 23876), (11092, 19177), (11938, 17818), (14194, 14986)]