208045072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{448373}}^1$

素因数の和:448410

約数の個数: 20

約数和(自身を含む): 416987820

約数和(自身を除く): 208942748

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 448373, 896746, 1793492, 3586984, 7173968, 13002817, 26005634, 52011268, 104022536, 208045072]

約数ペア:

[(1, 208045072), (2, 104022536), (4, 52011268), (8, 26005634), (16, 13002817), (29, 7173968), (58, 3586984), (116, 1793492), (232, 896746), (464, 448373)]