209879488

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36037}}^1$

素因数の和:36069

約数の個数: 56

約数和(自身を含む): 512604512

約数和(自身を除く): 302725024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 36037, 72074, 144148, 252259, 288296, 468481, 504518, 576592, 936962, 1009036, 1153184, 1873924, 2018072, 2306368, 3279367, 3747848, 4036144, 6558734, 7495696, 8072288, 13117468, 14991392, 16144576, 26234936, 29982784, 52469872, 104939744, 209879488]

約数ペア:

[(1, 209879488), (2, 104939744), (4, 52469872), (7, 29982784), (8, 26234936), (13, 16144576), (14, 14991392), (16, 13117468), (26, 8072288), (28, 7495696), (32, 6558734), (52, 4036144), (56, 3747848), (64, 3279367), (91, 2306368), (104, 2018072), (112, 1873924), (182, 1153184), (208, 1009036), (224, 936962), (364, 576592), (416, 504518), (448, 468481), (728, 288296), (832, 252259), (1456, 144148), (2912, 72074), (5824, 36037)]