201885957

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 365758848

約数和(自身を除く): 163872891

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 2067, 3339, 4651, 4823, 6201, 13953, 14469, 32557, 41859, 43407, 60463, 97671, 181389, 246503, 293013, 423241, 544167, 739509, 1269723, 1725521, 2218527, 3204539, 3809169, 5176563, 9613617, 15529689, 22431773, 28840851, 67295319, 201885957]

約数ペア:

[(1, 201885957), (3, 67295319), (7, 28840851), (9, 22431773), (13, 15529689), (21, 9613617), (39, 5176563), (53, 3809169), (63, 3204539), (91, 2218527), (117, 1725521), (159, 1269723), (273, 739509), (371, 544167), (477, 423241), (689, 293013), (819, 246503), (1113, 181389), (2067, 97671), (3339, 60463), (4651, 43407), (4823, 41859), (6201, 32557), (13953, 14469)]