205654576330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22089643}}^1$

素因数の和:22089683

約数の個数: 48

約数和(自身を含む): 453279494880

約数和(自身を除く): 247624918550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 22089643, 44179286, 110448215, 154627501, 220896430, 309255002, 419703217, 773137505, 839406434, 1082392507, 1546275010, 2098516085, 2164785014, 2937922519, 4197032170, 5411962535, 5875845038, 10823925070, 14689612595, 20565457633, 29379225190, 41130915266, 102827288165, 205654576330]

約数ペア:

[(1, 205654576330), (2, 102827288165), (5, 41130915266), (7, 29379225190), (10, 20565457633), (14, 14689612595), (19, 10823925070), (35, 5875845038), (38, 5411962535), (49, 4197032170), (70, 2937922519), (95, 2164785014), (98, 2098516085), (133, 1546275010), (190, 1082392507), (245, 839406434), (266, 773137505), (490, 419703217), (665, 309255002), (931, 220896430), (1330, 154627501), (1862, 110448215), (4655, 44179286), (9310, 22089643)]