208029306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19801}}^1$

素因数の和:19926

約数の個数: 32

約数和(自身を含む): 444832128

約数和(自身を除く): 236802822

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 5253, 10506, 19801, 39602, 59403, 118806, 336617, 673234, 1009851, 2019702, 2039503, 4079006, 6118509, 12237018, 34671551, 69343102, 104014653, 208029306]

約数ペア:

[(1, 208029306), (2, 104014653), (3, 69343102), (6, 34671551), (17, 12237018), (34, 6118509), (51, 4079006), (102, 2039503), (103, 2019702), (206, 1009851), (309, 673234), (618, 336617), (1751, 118806), (3502, 59403), (5253, 39602), (10506, 19801)]