199804504

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{342131}}^1$

素因数の和:342210

約数の個数: 16

約数和(自身を含む): 379766520

約数和(自身を除く): 179962016

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 342131, 684262, 1368524, 2737048, 24975563, 49951126, 99902252, 199804504]

約数ペア:

[(1, 199804504), (2, 99902252), (4, 49951126), (8, 24975563), (73, 2737048), (146, 1368524), (292, 684262), (584, 342131)]