201987088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{435317}}^1$

素因数の和:435354

約数の個数: 20

約数和(自身を含む): 404845740

約数和(自身を除く): 202858652

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 435317, 870634, 1741268, 3482536, 6965072, 12624193, 25248386, 50496772, 100993544, 201987088]

約数ペア:

[(1, 201987088), (2, 100993544), (4, 50496772), (8, 25248386), (16, 12624193), (29, 6965072), (58, 3482536), (116, 1741268), (232, 870634), (464, 435317)]