194320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{347}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 517824

約数和(自身を除く): 323504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 347, 560, 694, 1388, 1735, 2429, 2776, 3470, 4858, 5552, 6940, 9716, 12145, 13880, 19432, 24290, 27760, 38864, 48580, 97160, 194320]

約数ペア:

[(1, 194320), (2, 97160), (4, 48580), (5, 38864), (7, 27760), (8, 24290), (10, 19432), (14, 13880), (16, 12145), (20, 9716), (28, 6940), (35, 5552), (40, 4858), (56, 3470), (70, 2776), (80, 2429), (112, 1735), (140, 1388), (280, 694), (347, 560)]