202338940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 440036352

約数和(自身を除く): 237697412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 1270, 2153, 2540, 4306, 4699, 8612, 9398, 10765, 18796, 21530, 23495, 43060, 46990, 79661, 93980, 159322, 273431, 318644, 398305, 546862, 796610, 1093724, 1367155, 1593220, 2734310, 5468620, 10116947, 20233894, 40467788, 50584735, 101169470, 202338940]

約数ペア:

[(1, 202338940), (2, 101169470), (4, 50584735), (5, 40467788), (10, 20233894), (20, 10116947), (37, 5468620), (74, 2734310), (127, 1593220), (148, 1367155), (185, 1093724), (254, 796610), (370, 546862), (508, 398305), (635, 318644), (740, 273431), (1270, 159322), (2153, 93980), (2540, 79661), (4306, 46990), (4699, 43060), (8612, 23495), (9398, 21530), (10765, 18796)]