201238525640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{39613883}}^1$

素因数の和:39614021

約数の個数: 32

約数和(自身を含む): 456351943680

約数和(自身を除く): 255113418040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 39613883, 79227766, 158455532, 198069415, 316911064, 396138830, 792277660, 1584555320, 5030963141, 10061926282, 20123852564, 25154815705, 40247705128, 50309631410, 100619262820, 201238525640]

約数ペア:

[(1, 201238525640), (2, 100619262820), (4, 50309631410), (5, 40247705128), (8, 25154815705), (10, 20123852564), (20, 10061926282), (40, 5030963141), (127, 1584555320), (254, 792277660), (508, 396138830), (635, 316911064), (1016, 198069415), (1270, 158455532), (2540, 79227766), (5080, 39613883)]