204983982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4057}}^1$

素因数の和:4473

約数の個数: 48

約数和(自身を含む): 508970592

約数和(自身を除く): 303986610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 401, 802, 1203, 2406, 2807, 3609, 4057, 5614, 7218, 8114, 8421, 12171, 16842, 24342, 25263, 28399, 36513, 50526, 56798, 73026, 85197, 170394, 255591, 511182, 1626857, 3253714, 4880571, 9761142, 11387999, 14641713, 22775998, 29283426, 34163997, 68327994, 102491991, 204983982]

約数ペア:

[(1, 204983982), (2, 102491991), (3, 68327994), (6, 34163997), (7, 29283426), (9, 22775998), (14, 14641713), (18, 11387999), (21, 9761142), (42, 4880571), (63, 3253714), (126, 1626857), (401, 511182), (802, 255591), (1203, 170394), (2406, 85197), (2807, 73026), (3609, 56798), (4057, 50526), (5614, 36513), (7218, 28399), (8114, 25263), (8421, 24342), (12171, 16842)]