200504072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2617}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 384688920

約数和(自身を除く): 184184848

約数列:

[1, 2, 4, 8, 61, 122, 157, 244, 314, 488, 628, 1256, 2617, 5234, 9577, 10468, 19154, 20936, 38308, 76616, 159637, 319274, 410869, 638548, 821738, 1277096, 1643476, 3286952, 25063009, 50126018, 100252036, 200504072]

約数ペア:

[(1, 200504072), (2, 100252036), (4, 50126018), (8, 25063009), (61, 3286952), (122, 1643476), (157, 1277096), (244, 821738), (314, 638548), (488, 410869), (628, 319274), (1256, 159637), (2617, 76616), (5234, 38308), (9577, 20936), (10468, 19154)]