220207248

素因数分解:

$2^4\times 3^4\times {\mathrm{169913}}^1$

素因数の和:169933

約数の個数: 50

約数和(自身を含む): 637347414

約数和(自身を除く): 417140166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 169913, 339826, 509739, 679652, 1019478, 1359304, 1529217, 2038956, 2718608, 3058434, 4077912, 4587651, 6116868, 8155824, 9175302, 12233736, 13762953, 18350604, 24467472, 27525906, 36701208, 55051812, 73402416, 110103624, 220207248]

約数ペア:

[(1, 220207248), (2, 110103624), (3, 73402416), (4, 55051812), (6, 36701208), (8, 27525906), (9, 24467472), (12, 18350604), (16, 13762953), (18, 12233736), (24, 9175302), (27, 8155824), (36, 6116868), (48, 4587651), (54, 4077912), (72, 3058434), (81, 2718608), (108, 2038956), (144, 1529217), (162, 1359304), (216, 1019478), (324, 679652), (432, 509739), (648, 339826), (1296, 169913)]