202968195

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131371}}^1$

素因数の和:131482

約数の個数: 16

約数和(自身を含む): 327904512

約数和(自身を除く): 124936317

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 131371, 394113, 656855, 1970565, 13531213, 40593639, 67656065, 202968195]

約数ペア:

[(1, 202968195), (3, 67656065), (5, 40593639), (15, 13531213), (103, 1970565), (309, 656855), (515, 394113), (1545, 131371)]