203430534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 450878400

約数和(自身を除く): 247447866

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 97, 102, 174, 194, 291, 493, 582, 709, 986, 1418, 1479, 1649, 2127, 2813, 2958, 3298, 4254, 4947, 5626, 8439, 9894, 12053, 16878, 20561, 24106, 36159, 41122, 47821, 61683, 68773, 72318, 95642, 123366, 137546, 143463, 206319, 286926, 349537, 412638, 699074, 1048611, 1169141, 1994417, 2097222, 2338282, 3507423, 3988834, 5983251, 7014846, 11966502, 33905089, 67810178, 101715267, 203430534]

約数ペア:

[(1, 203430534), (2, 101715267), (3, 67810178), (6, 33905089), (17, 11966502), (29, 7014846), (34, 5983251), (51, 3988834), (58, 3507423), (87, 2338282), (97, 2097222), (102, 1994417), (174, 1169141), (194, 1048611), (291, 699074), (493, 412638), (582, 349537), (709, 286926), (986, 206319), (1418, 143463), (1479, 137546), (1649, 123366), (2127, 95642), (2813, 72318), (2958, 68773), (3298, 61683), (4254, 47821), (4947, 41122), (5626, 36159), (8439, 24106), (9894, 20561), (12053, 16878)]