206514784

素因数分解:

$2^5\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1399}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 465696000

約数和(自身を除く): 259181216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 659, 1318, 1399, 2636, 2798, 4613, 5272, 5596, 9226, 9793, 10544, 11192, 18452, 19586, 21088, 22384, 36904, 39172, 44768, 73808, 78344, 147616, 156688, 313376, 921941, 1843882, 3687764, 6453587, 7375528, 12907174, 14751056, 25814348, 29502112, 51628696, 103257392, 206514784]

約数ペア:

[(1, 206514784), (2, 103257392), (4, 51628696), (7, 29502112), (8, 25814348), (14, 14751056), (16, 12907174), (28, 7375528), (32, 6453587), (56, 3687764), (112, 1843882), (224, 921941), (659, 313376), (1318, 156688), (1399, 147616), (2636, 78344), (2798, 73808), (4613, 44768), (5272, 39172), (5596, 36904), (9226, 22384), (9793, 21088), (10544, 19586), (11192, 18452)]