201448740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3357479}}^1$

素因数の和:3357491

約数の個数: 24

約数和(自身を含む): 564056640

約数和(自身を除く): 362607900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3357479, 6714958, 10072437, 13429916, 16787395, 20144874, 33574790, 40289748, 50362185, 67149580, 100724370, 201448740]

約数ペア:

[(1, 201448740), (2, 100724370), (3, 67149580), (4, 50362185), (5, 40289748), (6, 33574790), (10, 20144874), (12, 16787395), (15, 13429916), (20, 10072437), (30, 6714958), (60, 3357479)]