208651770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2318353}}^1$

素因数の和:2318366

約数の個数: 24

約数和(自身を含む): 542494836

約数和(自身を除く): 333843066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2318353, 4636706, 6955059, 11591765, 13910118, 20865177, 23183530, 34775295, 41730354, 69550590, 104325885, 208651770]

約数ペア:

[(1, 208651770), (2, 104325885), (3, 69550590), (5, 41730354), (6, 34775295), (9, 23183530), (10, 20865177), (15, 13910118), (18, 11591765), (30, 6955059), (45, 4636706), (90, 2318353)]