207870348

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{50503}}^1$

素因数の和:50531

約数の個数: 48

約数和(自身を含む): 565644800

約数和(自身を除く): 357774452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 50503, 101006, 151509, 202012, 303018, 353521, 606036, 707042, 1060563, 1414084, 2121126, 2474647, 4242252, 4949294, 7423941, 9898588, 14847882, 17322529, 29695764, 34645058, 51967587, 69290116, 103935174, 207870348]

約数ペア:

[(1, 207870348), (2, 103935174), (3, 69290116), (4, 51967587), (6, 34645058), (7, 29695764), (12, 17322529), (14, 14847882), (21, 9898588), (28, 7423941), (42, 4949294), (49, 4242252), (84, 2474647), (98, 2121126), (147, 1414084), (196, 1060563), (294, 707042), (343, 606036), (588, 353521), (686, 303018), (1029, 202012), (1372, 151509), (2058, 101006), (4116, 50503)]