250214916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2978749}}^1$

素因数の和:2978763

約数の個数: 24

約数和(自身を含む): 667240000

約数和(自身を除く): 417025084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2978749, 5957498, 8936247, 11914996, 17872494, 20851243, 35744988, 41702486, 62553729, 83404972, 125107458, 250214916]

約数ペア:

[(1, 250214916), (2, 125107458), (3, 83404972), (4, 62553729), (6, 41702486), (7, 35744988), (12, 20851243), (14, 17872494), (21, 11914996), (28, 8936247), (42, 5957498), (84, 2978749)]