208023304

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{9257}}^1$

素因数の和:9369

約数の個数: 24

約数和(自身を含む): 397584810

約数和(自身を除く): 189561506

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 2809, 5618, 9257, 11236, 18514, 22472, 37028, 74056, 490621, 981242, 1962484, 3924968, 26002913, 52005826, 104011652, 208023304]

約数ペア:

[(1, 208023304), (2, 104011652), (4, 52005826), (8, 26002913), (53, 3924968), (106, 1962484), (212, 981242), (424, 490621), (2809, 74056), (5618, 37028), (9257, 22472), (11236, 18514)]