210855974

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 368662080

約数和(自身を除く): 157806106

約数列:

[1, 2, 7, 14, 73, 146, 193, 386, 511, 1022, 1069, 1351, 2138, 2702, 7483, 14089, 14966, 28178, 78037, 98623, 156074, 197246, 206317, 412634, 546259, 1092518, 1444219, 2888438, 15061141, 30122282, 105427987, 210855974]

約数ペア:

[(1, 210855974), (2, 105427987), (7, 30122282), (14, 15061141), (73, 2888438), (146, 1444219), (193, 1092518), (386, 546259), (511, 412634), (1022, 206317), (1069, 197246), (1351, 156074), (2138, 98623), (2702, 78037), (7483, 28178), (14089, 14966)]