207944732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 393845760

約数和(自身を除く): 185901028

約数列:

[1, 2, 4, 29, 43, 47, 58, 86, 94, 116, 172, 188, 887, 1247, 1363, 1774, 2021, 2494, 2726, 3548, 4042, 4988, 5452, 8084, 25723, 38141, 41689, 51446, 58609, 76282, 83378, 102892, 117218, 152564, 166756, 234436, 1106089, 1208981, 1792627, 2212178, 2417962, 3585254, 4424356, 4835924, 7170508, 51986183, 103972366, 207944732]

約数ペア:

[(1, 207944732), (2, 103972366), (4, 51986183), (29, 7170508), (43, 4835924), (47, 4424356), (58, 3585254), (86, 2417962), (94, 2212178), (116, 1792627), (172, 1208981), (188, 1106089), (887, 234436), (1247, 166756), (1363, 152564), (1774, 117218), (2021, 102892), (2494, 83378), (2726, 76282), (3548, 58609), (4042, 51446), (4988, 41689), (5452, 38141), (8084, 25723)]