194540868

素因数分解:

$2^2\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{4397}}^1$

素因数の和:5636

約数の個数: 36

約数和(自身を含む): 492268140

約数和(自身を除く): 297727272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1229, 2458, 3687, 4397, 4916, 7374, 8794, 11061, 13191, 14748, 17588, 22122, 26382, 39573, 44244, 52764, 79146, 158292, 5403913, 10807826, 16211739, 21615652, 32423478, 48635217, 64846956, 97270434, 194540868]

約数ペア:

[(1, 194540868), (2, 97270434), (3, 64846956), (4, 48635217), (6, 32423478), (9, 21615652), (12, 16211739), (18, 10807826), (36, 5403913), (1229, 158292), (2458, 79146), (3687, 52764), (4397, 44244), (4916, 39573), (7374, 26382), (8794, 22122), (11061, 17588), (13191, 14748)]