206004992

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 443834160

約数和(自身を除く): 237829168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 779, 1033, 1216, 1312, 1558, 2066, 2432, 2624, 3116, 4132, 4864, 5248, 6232, 8264, 10496, 12464, 16528, 19627, 24928, 33056, 39254, 42353, 49856, 66112, 78508, 84706, 99712, 132224, 157016, 169412, 199424, 264448, 314032, 338824, 628064, 677648, 804707, 1256128, 1355296, 1609414, 2512256, 2710592, 3218828, 5024512, 5421184, 6437656, 10842368, 12875312, 25750624, 51501248, 103002496, 206004992]

約数ペア:

[(1, 206004992), (2, 103002496), (4, 51501248), (8, 25750624), (16, 12875312), (19, 10842368), (32, 6437656), (38, 5421184), (41, 5024512), (64, 3218828), (76, 2710592), (82, 2512256), (128, 1609414), (152, 1355296), (164, 1256128), (256, 804707), (304, 677648), (328, 628064), (608, 338824), (656, 314032), (779, 264448), (1033, 199424), (1216, 169412), (1312, 157016), (1558, 132224), (2066, 99712), (2432, 84706), (2624, 78508), (3116, 66112), (4132, 49856), (4864, 42353), (5248, 39254), (6232, 33056), (8264, 24928), (10496, 19627), (12464, 16528)]