210004648

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 466306560

約数和(自身を除く): 256301912

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 73, 94, 146, 188, 292, 329, 376, 511, 584, 658, 1022, 1093, 1316, 2044, 2186, 2632, 3431, 4088, 4372, 6862, 7651, 8744, 13724, 15302, 24017, 27448, 30604, 48034, 51371, 61208, 79789, 96068, 102742, 159578, 192136, 205484, 319156, 359597, 410968, 558523, 638312, 719194, 1117046, 1438388, 2234092, 2876776, 3750083, 4468184, 7500166, 15000332, 26250581, 30000664, 52501162, 105002324, 210004648]

約数ペア:

[(1, 210004648), (2, 105002324), (4, 52501162), (7, 30000664), (8, 26250581), (14, 15000332), (28, 7500166), (47, 4468184), (56, 3750083), (73, 2876776), (94, 2234092), (146, 1438388), (188, 1117046), (292, 719194), (329, 638312), (376, 558523), (511, 410968), (584, 359597), (658, 319156), (1022, 205484), (1093, 192136), (1316, 159578), (2044, 102742), (2186, 96068), (2632, 79789), (3431, 61208), (4088, 51371), (4372, 48034), (6862, 30604), (7651, 27448), (8744, 24017), (13724, 15302)]