202419028

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{52009}}^1$

素因数の和:52159

約数の個数: 24

約数和(自身を含む): 407758400

約数和(自身を除く): 205339372

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 52009, 104018, 208036, 364063, 728126, 1456252, 7229251, 14458502, 28917004, 50604757, 101209514, 202419028]

約数ペア:

[(1, 202419028), (2, 101209514), (4, 50604757), (7, 28917004), (14, 14458502), (28, 7229251), (139, 1456252), (278, 728126), (556, 364063), (973, 208036), (1946, 104018), (3892, 52009)]