199908036

素因数分解:

$2^2\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{4021}}^1$

素因数の和:5412

約数の個数: 36

約数和(自身を含む): 505814764

約数和(自身を除く): 305906728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1381, 2762, 4021, 4143, 5524, 8042, 8286, 12063, 12429, 16084, 16572, 24126, 24858, 36189, 48252, 49716, 72378, 144756, 5553001, 11106002, 16659003, 22212004, 33318006, 49977009, 66636012, 99954018, 199908036]

約数ペア:

[(1, 199908036), (2, 99954018), (3, 66636012), (4, 49977009), (6, 33318006), (9, 22212004), (12, 16659003), (18, 11106002), (36, 5553001), (1381, 144756), (2762, 72378), (4021, 49716), (4143, 48252), (5524, 36189), (8042, 24858), (8286, 24126), (12063, 16572), (12429, 16084)]