202368789

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139661}}^1$

素因数の和:139697

約数の個数: 24

約数和(自身を含む): 348596352

約数和(自身を除く): 146227563

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139661, 418983, 977627, 1256949, 2932881, 3212203, 8798643, 9636609, 22485421, 28909827, 67456263, 202368789]

約数ペア:

[(1, 202368789), (3, 67456263), (7, 28909827), (9, 22485421), (21, 9636609), (23, 8798643), (63, 3212203), (69, 2932881), (161, 1256949), (207, 977627), (483, 418983), (1449, 139661)]