200749518

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157081}}^1$

素因数の和:157160

約数の個数: 24

約数和(自身を含む): 441086256

約数和(自身を除く): 240336738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157081, 314162, 471243, 942486, 1413729, 2827458, 11152751, 22305502, 33458253, 66916506, 100374759, 200749518]

約数ペア:

[(1, 200749518), (2, 100374759), (3, 66916506), (6, 33458253), (9, 22305502), (18, 11152751), (71, 2827458), (142, 1413729), (213, 942486), (426, 471243), (639, 314162), (1278, 157081)]