209567761792

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{48023}}^1$

素因数の和:48471

約数の個数: 64

約数和(自身を含む): 422834031360

約数和(自身を除く): 213266269568

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 331, 412, 662, 824, 1324, 1648, 2648, 3296, 5296, 6592, 10592, 13184, 21184, 34093, 42368, 48023, 68186, 96046, 136372, 192092, 272744, 384184, 545488, 768368, 1090976, 1536736, 2181952, 3073472, 4363904, 4946369, 6146944, 9892738, 15895613, 19785476, 31791226, 39570952, 63582452, 79141904, 127164904, 158283808, 254329808, 316567616, 508659616, 633135232, 1017319232, 1637248139, 2034638464, 3274496278, 6548992556, 13097985112, 26195970224, 52391940448, 104783880896, 209567761792]

約数ペア:

[(1, 209567761792), (2, 104783880896), (4, 52391940448), (8, 26195970224), (16, 13097985112), (32, 6548992556), (64, 3274496278), (103, 2034638464), (128, 1637248139), (206, 1017319232), (331, 633135232), (412, 508659616), (662, 316567616), (824, 254329808), (1324, 158283808), (1648, 127164904), (2648, 79141904), (3296, 63582452), (5296, 39570952), (6592, 31791226), (10592, 19785476), (13184, 15895613), (21184, 9892738), (34093, 6146944), (42368, 4946369), (48023, 4363904), (68186, 3073472), (96046, 2181952), (136372, 1536736), (192092, 1090976), (272744, 768368), (384184, 545488)]