201005994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6547}}^1$

素因数の和:6619

約数の個数: 64

約数和(自身を含む): 497857536

約数和(自身を除く): 296851542

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5117, 6547, 10234, 13094, 15351, 19641, 30702, 39282, 45829, 91658, 111299, 137487, 222598, 274974, 281521, 333897, 563042, 667794, 779093, 844563, 1558186, 1689126, 1970647, 2337279, 3941294, 4674558, 4785857, 5911941, 9571714, 11823882, 14357571, 28715142, 33500999, 67001998, 100502997, 201005994]

約数ペア:

[(1, 201005994), (2, 100502997), (3, 67001998), (6, 33500999), (7, 28715142), (14, 14357571), (17, 11823882), (21, 9571714), (34, 5911941), (42, 4785857), (43, 4674558), (51, 3941294), (86, 2337279), (102, 1970647), (119, 1689126), (129, 1558186), (238, 844563), (258, 779093), (301, 667794), (357, 563042), (602, 333897), (714, 281521), (731, 274974), (903, 222598), (1462, 137487), (1806, 111299), (2193, 91658), (4386, 45829), (5117, 39282), (6547, 30702), (10234, 19641), (13094, 15351)]