194996368

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{9619}}^1$

素因数の和:9815

約数の個数: 40

約数和(自身を含む): 434208320

約数和(自身を除く): 239211952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 9619, 10136, 19238, 20272, 38476, 67333, 76952, 134666, 153904, 269332, 538664, 1077328, 1741039, 3482078, 6964156, 12187273, 13928312, 24374546, 27856624, 48749092, 97498184, 194996368]

約数ペア:

[(1, 194996368), (2, 97498184), (4, 48749092), (7, 27856624), (8, 24374546), (14, 13928312), (16, 12187273), (28, 6964156), (56, 3482078), (112, 1741039), (181, 1077328), (362, 538664), (724, 269332), (1267, 153904), (1448, 134666), (2534, 76952), (2896, 67333), (5068, 38476), (9619, 20272), (10136, 19238)]