214368416

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 437288544

約数和(自身を除く): 222920128

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 1376, 1877, 2656, 3569, 3754, 7138, 7508, 14276, 15016, 28552, 30032, 57104, 60064, 80711, 114208, 155791, 161422, 311582, 322844, 623164, 645688, 1246328, 1291376, 2492656, 2582752, 4985312, 6699013, 13398026, 26796052, 53592104, 107184208, 214368416]

約数ペア:

[(1, 214368416), (2, 107184208), (4, 53592104), (8, 26796052), (16, 13398026), (32, 6699013), (43, 4985312), (83, 2582752), (86, 2492656), (166, 1291376), (172, 1246328), (332, 645688), (344, 623164), (664, 322844), (688, 311582), (1328, 161422), (1376, 155791), (1877, 114208), (2656, 80711), (3569, 60064), (3754, 57104), (7138, 30032), (7508, 28552), (14276, 15016)]