201270816

素因数分解:

$2^5\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1373}}^1$

素因数の和:1898

約数の個数: 72

約数和(自身を含む): 573906060

約数和(自身を除く): 372635244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 509, 1018, 1373, 1527, 2036, 2746, 3054, 4072, 4119, 4581, 5492, 6108, 8144, 8238, 9162, 10984, 12216, 12357, 16288, 16476, 18324, 21968, 24432, 24714, 32952, 36648, 43936, 48864, 49428, 65904, 73296, 98856, 131808, 146592, 197712, 395424, 698857, 1397714, 2096571, 2795428, 4193142, 5590856, 6289713, 8386284, 11181712, 12579426, 16772568, 22363424, 25158852, 33545136, 50317704, 67090272, 100635408, 201270816]

約数ペア:

[(1, 201270816), (2, 100635408), (3, 67090272), (4, 50317704), (6, 33545136), (8, 25158852), (9, 22363424), (12, 16772568), (16, 12579426), (18, 11181712), (24, 8386284), (32, 6289713), (36, 5590856), (48, 4193142), (72, 2795428), (96, 2096571), (144, 1397714), (288, 698857), (509, 395424), (1018, 197712), (1373, 146592), (1527, 131808), (2036, 98856), (2746, 73296), (3054, 65904), (4072, 49428), (4119, 48864), (4581, 43936), (5492, 36648), (6108, 32952), (8144, 24714), (8238, 24432), (9162, 21968), (10984, 18324), (12216, 16476), (12357, 16288)]