206272480

素因数分解:

$2^5\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2383}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 488424384

約数和(自身を除く): 282151904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541, 1082, 2164, 2383, 2705, 4328, 4766, 5410, 8656, 9532, 10820, 11915, 17312, 19064, 21640, 23830, 38128, 43280, 47660, 76256, 86560, 95320, 190640, 381280, 1289203, 2578406, 5156812, 6446015, 10313624, 12892030, 20627248, 25784060, 41254496, 51568120, 103136240, 206272480]

約数ペア:

[(1, 206272480), (2, 103136240), (4, 51568120), (5, 41254496), (8, 25784060), (10, 20627248), (16, 12892030), (20, 10313624), (32, 6446015), (40, 5156812), (80, 2578406), (160, 1289203), (541, 381280), (1082, 190640), (2164, 95320), (2383, 86560), (2705, 76256), (4328, 47660), (4766, 43280), (5410, 38128), (8656, 23830), (9532, 21640), (10820, 19064), (11915, 17312)]