200803976

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{105023}}^1$

素因数の和:105268

約数の個数: 16

約数和(自身を含む): 378086400

約数和(自身を除く): 177282424

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 105023, 210046, 420092, 840184, 25100497, 50200994, 100401988, 200803976]

約数ペア:

[(1, 200803976), (2, 100401988), (4, 50200994), (8, 25100497), (239, 840184), (478, 420092), (956, 210046), (1912, 105023)]