201951108

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{11519}}^1$

素因数の和:12016

約数の個数: 36

約数和(自身を含む): 511580160

約数和(自身を除く): 309629052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 11519, 17532, 23038, 34557, 46076, 69114, 103671, 138228, 207342, 414684, 5609753, 11219506, 16829259, 22439012, 33658518, 50487777, 67317036, 100975554, 201951108]

約数ペア:

[(1, 201951108), (2, 100975554), (3, 67317036), (4, 50487777), (6, 33658518), (9, 22439012), (12, 16829259), (18, 11219506), (36, 5609753), (487, 414684), (974, 207342), (1461, 138228), (1948, 103671), (2922, 69114), (4383, 46076), (5844, 34557), (8766, 23038), (11519, 17532)]