214923904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 469997640

約数和(自身を除く): 255073736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 689, 832, 848, 1378, 1664, 1696, 2437, 2756, 3392, 4874, 5512, 6784, 9748, 11024, 19496, 22048, 31681, 38992, 44096, 63362, 77984, 88192, 126724, 129161, 155968, 253448, 258322, 311936, 506896, 516644, 1013792, 1033288, 1679093, 2027584, 2066576, 3358186, 4055168, 4133152, 6716372, 8266304, 13432744, 16532608, 26865488, 53730976, 107461952, 214923904]

約数ペア:

[(1, 214923904), (2, 107461952), (4, 53730976), (8, 26865488), (13, 16532608), (16, 13432744), (26, 8266304), (32, 6716372), (52, 4133152), (53, 4055168), (64, 3358186), (104, 2066576), (106, 2027584), (128, 1679093), (208, 1033288), (212, 1013792), (416, 516644), (424, 506896), (689, 311936), (832, 258322), (848, 253448), (1378, 155968), (1664, 129161), (1696, 126724), (2437, 88192), (2756, 77984), (3392, 63362), (4874, 44096), (5512, 38992), (6784, 31681), (9748, 22048), (11024, 19496)]