200803808

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{145933}}^1$

素因数の和:145986

約数の個数: 24

約数和(自身を含む): 404529048

約数和(自身を除く): 203725240

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 145933, 291866, 583732, 1167464, 2334928, 4669856, 6275119, 12550238, 25100476, 50200952, 100401904, 200803808]

約数ペア:

[(1, 200803808), (2, 100401904), (4, 50200952), (8, 25100476), (16, 12550238), (32, 6275119), (43, 4669856), (86, 2334928), (172, 1167464), (344, 583732), (688, 291866), (1376, 145933)]