210364208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{248071}}^1$

素因数の和:248132

約数の個数: 20

約数和(自身を含む): 415272528

約数和(自身を除く): 204908320

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 248071, 496142, 992284, 1984568, 3969136, 13147763, 26295526, 52591052, 105182104, 210364208]

約数ペア:

[(1, 210364208), (2, 105182104), (4, 52591052), (8, 26295526), (16, 13147763), (53, 3969136), (106, 1984568), (212, 992284), (424, 496142), (848, 248071)]