201045308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{19309}}^1$

素因数の和:19469

約数の個数: 24

約数和(自身を含む): 373069200

約数和(自身を除く): 172023892

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 19309, 38618, 77236, 366871, 733742, 1467484, 2645333, 5290666, 10581332, 50261327, 100522654, 201045308]

約数ペア:

[(1, 201045308), (2, 100522654), (4, 50261327), (19, 10581332), (38, 5290666), (76, 2645333), (137, 1467484), (274, 733742), (548, 366871), (2603, 77236), (5206, 38618), (10412, 19309)]