196722032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30509}}^1$

素因数の和:30561

約数の個数: 40

約数和(自身を含む): 423722880

約数和(自身を除く): 227000848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 30509, 61018, 122036, 244072, 396617, 488144, 793234, 945779, 1586468, 1891558, 3172936, 3783116, 6345872, 7566232, 12295127, 15132464, 24590254, 49180508, 98361016, 196722032]

約数ペア:

[(1, 196722032), (2, 98361016), (4, 49180508), (8, 24590254), (13, 15132464), (16, 12295127), (26, 7566232), (31, 6345872), (52, 3783116), (62, 3172936), (104, 1891558), (124, 1586468), (208, 945779), (248, 793234), (403, 488144), (496, 396617), (806, 244072), (1612, 122036), (3224, 61018), (6448, 30509)]