206569376

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{38197}}^1$

素因数の和:38233

約数の個数: 36

約数和(自身を含む): 440384742

約数和(自身を除く): 233815366

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 38197, 76394, 152788, 305576, 496561, 611152, 993122, 1222304, 1986244, 3972488, 6455293, 7944976, 12910586, 15889952, 25821172, 51642344, 103284688, 206569376]

約数ペア:

[(1, 206569376), (2, 103284688), (4, 51642344), (8, 25821172), (13, 15889952), (16, 12910586), (26, 7944976), (32, 6455293), (52, 3972488), (104, 1986244), (169, 1222304), (208, 993122), (338, 611152), (416, 496561), (676, 305576), (1352, 152788), (2704, 76394), (5408, 38197)]