205127949296

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{859}}^1\times {\mathrm{21599}}^1$

素因数の和:23157

約数の個数: 40

約数和(自身を含む): 398492352000

約数和(自身を除く): 193364402704

約数列:

[1, 2, 4, 8, 16, 691, 859, 1382, 1718, 2764, 3436, 5528, 6872, 11056, 13744, 21599, 43198, 86396, 172792, 345584, 593569, 1187138, 2374276, 4748552, 9497104, 14924909, 18553541, 29849818, 37107082, 59699636, 74214164, 119399272, 148428328, 238798544, 296856656, 12820496831, 25640993662, 51281987324, 102563974648, 205127949296]

約数ペア:

[(1, 205127949296), (2, 102563974648), (4, 51281987324), (8, 25640993662), (16, 12820496831), (691, 296856656), (859, 238798544), (1382, 148428328), (1718, 119399272), (2764, 74214164), (3436, 59699636), (5528, 37107082), (6872, 29849818), (11056, 18553541), (13744, 14924909), (21599, 9497104), (43198, 4748552), (86396, 2374276), (172792, 1187138), (345584, 593569)]