201890872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{8009}}^1$

素因数の和:8175

約数の個数: 32

約数和(自身を含む): 397936800

約数和(自身を除く): 196045928

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 3151, 6302, 8009, 12604, 16018, 25208, 32036, 64072, 184207, 368414, 736828, 1097233, 1473656, 2194466, 4388932, 8777864, 25236359, 50472718, 100945436, 201890872]

約数ペア:

[(1, 201890872), (2, 100945436), (4, 50472718), (8, 25236359), (23, 8777864), (46, 4388932), (92, 2194466), (137, 1473656), (184, 1097233), (274, 736828), (548, 368414), (1096, 184207), (3151, 64072), (6302, 32036), (8009, 25208), (12604, 16018)]