206301172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 463095360

約数和(自身を除く): 256794188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 412, 539, 721, 929, 1078, 1133, 1442, 1858, 2156, 2266, 2884, 3716, 4532, 5047, 6503, 7931, 10094, 10219, 13006, 15862, 20188, 20438, 26012, 31724, 40876, 45521, 55517, 71533, 91042, 95687, 111034, 143066, 182084, 191374, 222068, 286132, 382748, 500731, 669809, 1001462, 1052557, 1339618, 2002924, 2105114, 2679236, 4210228, 4688663, 7367899, 9377326, 14735798, 18754652, 29471596, 51575293, 103150586, 206301172]

約数ペア:

[(1, 206301172), (2, 103150586), (4, 51575293), (7, 29471596), (11, 18754652), (14, 14735798), (22, 9377326), (28, 7367899), (44, 4688663), (49, 4210228), (77, 2679236), (98, 2105114), (103, 2002924), (154, 1339618), (196, 1052557), (206, 1001462), (308, 669809), (412, 500731), (539, 382748), (721, 286132), (929, 222068), (1078, 191374), (1133, 182084), (1442, 143066), (1858, 111034), (2156, 95687), (2266, 91042), (2884, 71533), (3716, 55517), (4532, 45521), (5047, 40876), (6503, 31724), (7931, 26012), (10094, 20438), (10219, 20188), (13006, 15862)]