200898464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1459}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 427523040

約数和(自身を除く): 226624576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 662, 1324, 1459, 2648, 2918, 4303, 5296, 5836, 8606, 10592, 11672, 17212, 18967, 23344, 34424, 37934, 46688, 68848, 75868, 137696, 151736, 303472, 482929, 606944, 965858, 1931716, 3863432, 6278077, 7726864, 12556154, 15453728, 25112308, 50224616, 100449232, 200898464]

約数ペア:

[(1, 200898464), (2, 100449232), (4, 50224616), (8, 25112308), (13, 15453728), (16, 12556154), (26, 7726864), (32, 6278077), (52, 3863432), (104, 1931716), (208, 965858), (331, 606944), (416, 482929), (662, 303472), (1324, 151736), (1459, 137696), (2648, 75868), (2918, 68848), (4303, 46688), (5296, 37934), (5836, 34424), (8606, 23344), (10592, 18967), (11672, 17212)]