200591259

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 306738432

約数和(自身を除く): 106147173

約数列:

[1, 3, 11, 33, 43, 71, 121, 129, 181, 213, 363, 473, 543, 781, 1419, 1991, 2343, 3053, 5203, 5973, 7783, 8591, 9159, 12851, 15609, 21901, 23349, 25773, 33583, 38553, 65703, 85613, 100749, 141361, 256839, 369413, 424083, 552593, 941743, 1108239, 1554971, 1657779, 2825229, 4664913, 6078523, 18235569, 66863753, 200591259]

約数ペア:

[(1, 200591259), (3, 66863753), (11, 18235569), (33, 6078523), (43, 4664913), (71, 2825229), (121, 1657779), (129, 1554971), (181, 1108239), (213, 941743), (363, 552593), (473, 424083), (543, 369413), (781, 256839), (1419, 141361), (1991, 100749), (2343, 85613), (3053, 65703), (5203, 38553), (5973, 33583), (7783, 25773), (8591, 23349), (9159, 21901), (12851, 15609)]