201704871

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 301704192

約数和(自身を除く): 99999321

約数列:

[1, 3, 23, 37, 41, 47, 69, 111, 123, 141, 851, 943, 1081, 1517, 1681, 1739, 1927, 2553, 2829, 3243, 4551, 5043, 5217, 5781, 34891, 38663, 39997, 44321, 62197, 71299, 79007, 104673, 115989, 119991, 132963, 186591, 213897, 237021, 1430531, 1639877, 1817161, 2923259, 4291593, 4919631, 5451483, 8769777, 67234957, 201704871]

約数ペア:

[(1, 201704871), (3, 67234957), (23, 8769777), (37, 5451483), (41, 4919631), (47, 4291593), (69, 2923259), (111, 1817161), (123, 1639877), (141, 1430531), (851, 237021), (943, 213897), (1081, 186591), (1517, 132963), (1681, 119991), (1739, 115989), (1927, 104673), (2553, 79007), (2829, 71299), (3243, 62197), (4551, 44321), (5043, 39997), (5217, 38663), (5781, 34891)]