238475188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6701}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 504419328

約数和(自身を除く): 265944140

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2542, 5084, 6701, 8897, 13402, 17794, 26804, 35588, 46907, 93814, 187628, 207731, 274741, 415462, 549482, 830924, 1098964, 1454117, 1923187, 2908234, 3846374, 5816468, 7692748, 8516971, 17033942, 34067884, 59618797, 119237594, 238475188]

約数ペア:

[(1, 238475188), (2, 119237594), (4, 59618797), (7, 34067884), (14, 17033942), (28, 8516971), (31, 7692748), (41, 5816468), (62, 3846374), (82, 2908234), (124, 1923187), (164, 1454117), (217, 1098964), (287, 830924), (434, 549482), (574, 415462), (868, 274741), (1148, 207731), (1271, 187628), (2542, 93814), (5084, 46907), (6701, 35588), (8897, 26804), (13402, 17794)]