205653568

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3275

約数の個数: 56

約数和(自身を含む): 437814720

約数和(自身を除く): 232161152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 3191, 3392, 4028, 6382, 8056, 12764, 16112, 25528, 32224, 51056, 60629, 64448, 102112, 121258, 169123, 204224, 242516, 338246, 485032, 676492, 970064, 1352984, 1940128, 2705968, 3213337, 3880256, 5411936, 6426674, 10823872, 12853348, 25706696, 51413392, 102826784, 205653568]

約数ペア:

[(1, 205653568), (2, 102826784), (4, 51413392), (8, 25706696), (16, 12853348), (19, 10823872), (32, 6426674), (38, 5411936), (53, 3880256), (64, 3213337), (76, 2705968), (106, 1940128), (152, 1352984), (212, 970064), (304, 676492), (424, 485032), (608, 338246), (848, 242516), (1007, 204224), (1216, 169123), (1696, 121258), (2014, 102112), (3191, 64448), (3392, 60629), (4028, 51056), (6382, 32224), (8056, 25528), (12764, 16112)]