201230708

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{11177}}^1$

素因数の和:11831

約数の個数: 24

約数和(自身を含む): 403123392

約数和(自身を除く): 201892684

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 11177, 18004, 22354, 44708, 78239, 156478, 312956, 7186811, 14373622, 28747244, 50307677, 100615354, 201230708]

約数ペア:

[(1, 201230708), (2, 100615354), (4, 50307677), (7, 28747244), (14, 14373622), (28, 7186811), (643, 312956), (1286, 156478), (2572, 78239), (4501, 44708), (9002, 22354), (11177, 18004)]