297495716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20161}}^1$

素因数の和:20220

約数の個数: 48

約数和(自身を含む): 650345472

約数和(自身を除く): 352849756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 20161, 40322, 80644, 141127, 282254, 342737, 564508, 624991, 685474, 1249982, 1370948, 2399159, 2499964, 4374937, 4798318, 8749874, 9596636, 10624847, 17499748, 21249694, 42499388, 74373929, 148747858, 297495716]

約数ペア:

[(1, 297495716), (2, 148747858), (4, 74373929), (7, 42499388), (14, 21249694), (17, 17499748), (28, 10624847), (31, 9596636), (34, 8749874), (62, 4798318), (68, 4374937), (119, 2499964), (124, 2399159), (217, 1370948), (238, 1249982), (434, 685474), (476, 624991), (527, 564508), (868, 342737), (1054, 282254), (2108, 141127), (3689, 80644), (7378, 40322), (14756, 20161)]