203341192

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 405650700

約数和(自身を除く): 202309508

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 361, 362, 389, 722, 724, 778, 1444, 1448, 1556, 2888, 3112, 3439, 6878, 7391, 13756, 14782, 27512, 29564, 59128, 65341, 70409, 130682, 140429, 140818, 261364, 280858, 281636, 522728, 561716, 563272, 1123432, 1337771, 2675542, 5351084, 10702168, 25417649, 50835298, 101670596, 203341192]

約数ペア:

[(1, 203341192), (2, 101670596), (4, 50835298), (8, 25417649), (19, 10702168), (38, 5351084), (76, 2675542), (152, 1337771), (181, 1123432), (361, 563272), (362, 561716), (389, 522728), (722, 281636), (724, 280858), (778, 261364), (1444, 140818), (1448, 140429), (1556, 130682), (2888, 70409), (3112, 65341), (3439, 59128), (6878, 29564), (7391, 27512), (13756, 14782)]