207956274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 459043200

約数和(自身を除く): 251086926

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 229, 307, 458, 493, 614, 687, 921, 986, 1374, 1479, 1842, 2958, 3893, 5219, 6641, 7786, 8903, 10438, 11679, 13282, 15657, 17806, 19923, 23358, 26709, 31314, 39846, 53418, 70303, 112897, 140606, 151351, 210909, 225794, 302702, 338691, 421818, 454053, 677382, 908106, 1195151, 2038787, 2390302, 3585453, 4077574, 6116361, 7170906, 12232722, 34659379, 69318758, 103978137, 207956274]

約数ペア:

[(1, 207956274), (2, 103978137), (3, 69318758), (6, 34659379), (17, 12232722), (29, 7170906), (34, 6116361), (51, 4077574), (58, 3585453), (87, 2390302), (102, 2038787), (174, 1195151), (229, 908106), (307, 677382), (458, 454053), (493, 421818), (614, 338691), (687, 302702), (921, 225794), (986, 210909), (1374, 151351), (1479, 140606), (1842, 112897), (2958, 70303), (3893, 53418), (5219, 39846), (6641, 31314), (7786, 26709), (8903, 23358), (10438, 19923), (11679, 17806), (13282, 15657)]