202160672

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4214

約数の個数: 72

約数和(自身を含む): 478033920

約数和(自身を除く): 275873248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 4159, 6076, 6944, 8318, 12152, 16636, 24304, 29113, 33272, 48608, 58226, 66544, 116452, 128929, 133088, 203791, 232904, 257858, 407582, 465808, 515716, 815164, 902503, 931616, 1031432, 1630328, 1805006, 2062864, 3260656, 3610012, 4125728, 6317521, 6521312, 7220024, 12635042, 14440048, 25270084, 28880096, 50540168, 101080336, 202160672]

約数ペア:

[(1, 202160672), (2, 101080336), (4, 50540168), (7, 28880096), (8, 25270084), (14, 14440048), (16, 12635042), (28, 7220024), (31, 6521312), (32, 6317521), (49, 4125728), (56, 3610012), (62, 3260656), (98, 2062864), (112, 1805006), (124, 1630328), (196, 1031432), (217, 931616), (224, 902503), (248, 815164), (392, 515716), (434, 465808), (496, 407582), (784, 257858), (868, 232904), (992, 203791), (1519, 133088), (1568, 128929), (1736, 116452), (3038, 66544), (3472, 58226), (4159, 48608), (6076, 33272), (6944, 29113), (8318, 24304), (12152, 16636)]