200103248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{431257}}^1$

素因数の和:431294

約数の個数: 20

約数和(自身を含む): 401069940

約数和(自身を除く): 200966692

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 431257, 862514, 1725028, 3450056, 6900112, 12506453, 25012906, 50025812, 100051624, 200103248]

約数ペア:

[(1, 200103248), (2, 100051624), (4, 50025812), (8, 25012906), (16, 12506453), (29, 6900112), (58, 3450056), (116, 1725028), (232, 862514), (464, 431257)]