201279618

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 443397240

約数和(自身を除く): 242117622

約数列:

[1, 2, 3, 6, 9, 18, 109, 173, 218, 327, 346, 519, 593, 654, 981, 1038, 1186, 1557, 1779, 1962, 3114, 3558, 5337, 10674, 18857, 37714, 56571, 64637, 102589, 113142, 129274, 169713, 193911, 205178, 307767, 339426, 387822, 581733, 615534, 923301, 1163466, 1846602, 11182201, 22364402, 33546603, 67093206, 100639809, 201279618]

約数ペア:

[(1, 201279618), (2, 100639809), (3, 67093206), (6, 33546603), (9, 22364402), (18, 11182201), (109, 1846602), (173, 1163466), (218, 923301), (327, 615534), (346, 581733), (519, 387822), (593, 339426), (654, 307767), (981, 205178), (1038, 193911), (1186, 169713), (1557, 129274), (1779, 113142), (1962, 102589), (3114, 64637), (3558, 56571), (5337, 37714), (10674, 18857)]