203352080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54083}}^1$

素因数の和:54143

約数の個数: 40

約数和(自身を含む): 482861952

約数和(自身を除く): 279509872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 54083, 108166, 216332, 270415, 432664, 540830, 865328, 1081660, 2163320, 2541901, 4326640, 5083802, 10167604, 12709505, 20335208, 25419010, 40670416, 50838020, 101676040, 203352080]

約数ペア:

[(1, 203352080), (2, 101676040), (4, 50838020), (5, 40670416), (8, 25419010), (10, 20335208), (16, 12709505), (20, 10167604), (40, 5083802), (47, 4326640), (80, 2541901), (94, 2163320), (188, 1081660), (235, 865328), (376, 540830), (470, 432664), (752, 270415), (940, 216332), (1880, 108166), (3760, 54083)]