201955988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{228457}}^1$

素因数の和:228491

約数の個数: 24

約数和(自身を含む): 402999912

約数和(自身を除く): 201043924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 228457, 456914, 913828, 2969941, 3883769, 5939882, 7767538, 11879764, 15535076, 50488997, 100977994, 201955988]

約数ペア:

[(1, 201955988), (2, 100977994), (4, 50488997), (13, 15535076), (17, 11879764), (26, 7767538), (34, 5939882), (52, 3883769), (68, 2969941), (221, 913828), (442, 456914), (884, 228457)]