199428354

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3793}}^1$

素因数の和:3951

約数の個数: 48

約数和(自身を含む): 454551552

約数和(自身を除く): 255123198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 762, 1143, 2286, 2921, 3793, 5842, 7586, 8763, 11379, 17526, 22758, 26289, 34137, 52578, 68274, 87239, 174478, 261717, 481711, 523434, 785151, 963422, 1445133, 1570302, 2890266, 4335399, 8670798, 11079353, 22158706, 33238059, 66476118, 99714177, 199428354]

約数ペア:

[(1, 199428354), (2, 99714177), (3, 66476118), (6, 33238059), (9, 22158706), (18, 11079353), (23, 8670798), (46, 4335399), (69, 2890266), (127, 1570302), (138, 1445133), (207, 963422), (254, 785151), (381, 523434), (414, 481711), (762, 261717), (1143, 174478), (2286, 87239), (2921, 68274), (3793, 52578), (5842, 34137), (7586, 26289), (8763, 22758), (11379, 17526)]