208078586624

素因数分解:

$2^8\times {\mathrm{44389}}^1\times {\mathrm{18311}}^1$

素因数の和:62716

約数の個数: 36

約数和(自身を含む): 415376406480

約数和(自身を除く): 207297819856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 18311, 36622, 44389, 73244, 88778, 146488, 177556, 292976, 355112, 585952, 710224, 1171904, 1420448, 2343808, 2840896, 4687616, 5681792, 11363584, 812806979, 1625613958, 3251227916, 6502455832, 13004911664, 26009823328, 52019646656, 104039293312, 208078586624]

約数ペア:

[(1, 208078586624), (2, 104039293312), (4, 52019646656), (8, 26009823328), (16, 13004911664), (32, 6502455832), (64, 3251227916), (128, 1625613958), (256, 812806979), (18311, 11363584), (36622, 5681792), (44389, 4687616), (73244, 2840896), (88778, 2343808), (146488, 1420448), (177556, 1171904), (292976, 710224), (355112, 585952)]