201550336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 439284384

約数和(自身を除く): 237734048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 256, 283, 416, 428, 512, 566, 832, 856, 1132, 1391, 1664, 1712, 2264, 2782, 3328, 3424, 3679, 4528, 5564, 6656, 6848, 7358, 9056, 11128, 13696, 14716, 18112, 22256, 27392, 29432, 30281, 36224, 44512, 54784, 58864, 60562, 72448, 89024, 117728, 121124, 144896, 178048, 235456, 242248, 356096, 393653, 470912, 484496, 712192, 787306, 941824, 968992, 1574612, 1883648, 1937984, 3149224, 3875968, 6298448, 7751936, 12596896, 15503872, 25193792, 50387584, 100775168, 201550336]

約数ペア:

[(1, 201550336), (2, 100775168), (4, 50387584), (8, 25193792), (13, 15503872), (16, 12596896), (26, 7751936), (32, 6298448), (52, 3875968), (64, 3149224), (104, 1937984), (107, 1883648), (128, 1574612), (208, 968992), (214, 941824), (256, 787306), (283, 712192), (416, 484496), (428, 470912), (512, 393653), (566, 356096), (832, 242248), (856, 235456), (1132, 178048), (1391, 144896), (1664, 121124), (1712, 117728), (2264, 89024), (2782, 72448), (3328, 60562), (3424, 58864), (3679, 54784), (4528, 44512), (5564, 36224), (6656, 30281), (6848, 29432), (7358, 27392), (9056, 22256), (11128, 18112), (13696, 14716)]