197139824

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4903}}^1$

素因数の和:5277

約数の個数: 40

約数和(自身を含む): 437829120

約数和(自身を除く): 240689296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 1436, 2513, 2872, 4903, 5026, 5744, 9806, 10052, 19612, 20104, 34321, 39224, 40208, 68642, 78448, 137284, 274568, 549136, 1760177, 3520354, 7040708, 12321239, 14081416, 24642478, 28162832, 49284956, 98569912, 197139824]

約数ペア:

[(1, 197139824), (2, 98569912), (4, 49284956), (7, 28162832), (8, 24642478), (14, 14081416), (16, 12321239), (28, 7040708), (56, 3520354), (112, 1760177), (359, 549136), (718, 274568), (1436, 137284), (2513, 78448), (2872, 68642), (4903, 40208), (5026, 39224), (5744, 34321), (9806, 20104), (10052, 19612)]