200507454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{530443}}^1$

素因数の和:530461

約数の個数: 32

約数和(自身を含む): 509226240

約数和(自身を除く): 308718786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 530443, 1060886, 1591329, 3182658, 3713101, 4773987, 7426202, 9547974, 11139303, 14321961, 22278606, 28643922, 33417909, 66835818, 100253727, 200507454]

約数ペア:

[(1, 200507454), (2, 100253727), (3, 66835818), (6, 33417909), (7, 28643922), (9, 22278606), (14, 14321961), (18, 11139303), (21, 9547974), (27, 7426202), (42, 4773987), (54, 3713101), (63, 3182658), (126, 1591329), (189, 1060886), (378, 530443)]