201850580440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{236503}}^1$

素因数の和:237656

約数の個数: 64

約数和(自身を含む): 478494892800

約数和(自身を除く): 276644312360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1123, 2246, 4492, 5615, 8984, 11230, 21337, 22460, 42674, 44920, 85348, 106685, 170696, 213370, 236503, 426740, 473006, 853480, 946012, 1182515, 1892024, 2365030, 4493557, 4730060, 8987114, 9460120, 17974228, 22467785, 35948456, 44935570, 89871140, 179742280, 265592869, 531185738, 1062371476, 1327964345, 2124742952, 2655928690, 5046264511, 5311857380, 10092529022, 10623714760, 20185058044, 25231322555, 40370116088, 50462645110, 100925290220, 201850580440]

約数ペア:

[(1, 201850580440), (2, 100925290220), (4, 50462645110), (5, 40370116088), (8, 25231322555), (10, 20185058044), (19, 10623714760), (20, 10092529022), (38, 5311857380), (40, 5046264511), (76, 2655928690), (95, 2124742952), (152, 1327964345), (190, 1062371476), (380, 531185738), (760, 265592869), (1123, 179742280), (2246, 89871140), (4492, 44935570), (5615, 35948456), (8984, 22467785), (11230, 17974228), (21337, 9460120), (22460, 8987114), (42674, 4730060), (44920, 4493557), (85348, 2365030), (106685, 1892024), (170696, 1182515), (213370, 946012), (236503, 853480), (426740, 473006)]