201698816

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 447828480

約数和(自身を除く): 246129664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 236, 256, 352, 472, 512, 607, 649, 704, 944, 1214, 1298, 1408, 1888, 2428, 2596, 2816, 3776, 4856, 5192, 5632, 6677, 7552, 9712, 10384, 13354, 15104, 19424, 20768, 26708, 30208, 35813, 38848, 41536, 53416, 71626, 77696, 83072, 106832, 143252, 155392, 166144, 213664, 286504, 310784, 332288, 393943, 427328, 573008, 787886, 854656, 1146016, 1575772, 1709312, 2292032, 3151544, 3418624, 4584064, 6303088, 9168128, 12606176, 18336256, 25212352, 50424704, 100849408, 201698816]

約数ペア:

[(1, 201698816), (2, 100849408), (4, 50424704), (8, 25212352), (11, 18336256), (16, 12606176), (22, 9168128), (32, 6303088), (44, 4584064), (59, 3418624), (64, 3151544), (88, 2292032), (118, 1709312), (128, 1575772), (176, 1146016), (236, 854656), (256, 787886), (352, 573008), (472, 427328), (512, 393943), (607, 332288), (649, 310784), (704, 286504), (944, 213664), (1214, 166144), (1298, 155392), (1408, 143252), (1888, 106832), (2428, 83072), (2596, 77696), (2816, 71626), (3776, 53416), (4856, 41536), (5192, 38848), (5632, 35813), (6677, 30208), (7552, 26708), (9712, 20768), (10384, 19424), (13354, 15104)]