214967600

素因数分解:

$2^4\times 5^2\times {\mathrm{653}}^1\times {\mathrm{823}}^1$

素因数の和:1494

約数の個数: 60

約数和(自身を含む): 517879056

約数和(自身を除く): 302911456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 653, 823, 1306, 1646, 2612, 3265, 3292, 4115, 5224, 6530, 6584, 8230, 10448, 13060, 13168, 16325, 16460, 20575, 26120, 32650, 32920, 41150, 52240, 65300, 65840, 82300, 130600, 164600, 261200, 329200, 537419, 1074838, 2149676, 2687095, 4299352, 5374190, 8598704, 10748380, 13435475, 21496760, 26870950, 42993520, 53741900, 107483800, 214967600]

約数ペア:

[(1, 214967600), (2, 107483800), (4, 53741900), (5, 42993520), (8, 26870950), (10, 21496760), (16, 13435475), (20, 10748380), (25, 8598704), (40, 5374190), (50, 4299352), (80, 2687095), (100, 2149676), (200, 1074838), (400, 537419), (653, 329200), (823, 261200), (1306, 164600), (1646, 130600), (2612, 82300), (3265, 65840), (3292, 65300), (4115, 52240), (5224, 41150), (6530, 32920), (6584, 32650), (8230, 26120), (10448, 20575), (13060, 16460), (13168, 16325)]