212337632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 452656512

約数和(自身を除く): 240318880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1576, 2561, 2591, 3152, 5122, 5182, 6304, 10244, 10364, 20488, 20728, 33683, 40976, 41456, 67366, 81952, 82912, 134732, 269464, 510427, 538928, 1020854, 1077856, 2041708, 4083416, 6635551, 8166832, 13271102, 16333664, 26542204, 53084408, 106168816, 212337632]

約数ペア:

[(1, 212337632), (2, 106168816), (4, 53084408), (8, 26542204), (13, 16333664), (16, 13271102), (26, 8166832), (32, 6635551), (52, 4083416), (104, 2041708), (197, 1077856), (208, 1020854), (394, 538928), (416, 510427), (788, 269464), (1576, 134732), (2561, 82912), (2591, 81952), (3152, 67366), (5122, 41456), (5182, 40976), (6304, 33683), (10244, 20728), (10364, 20488)]