201285484

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 357241248

約数和(自身を除く): 155955764

約数列:

[1, 2, 4, 103, 206, 257, 412, 514, 1028, 1901, 3802, 7604, 26471, 52942, 105884, 195803, 391606, 488557, 783212, 977114, 1954228, 50321371, 100642742, 201285484]

約数ペア:

[(1, 201285484), (2, 100642742), (4, 50321371), (103, 1954228), (206, 977114), (257, 783212), (412, 488557), (514, 391606), (1028, 195803), (1901, 105884), (3802, 52942), (7604, 26471)]