201588448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1409}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 422120160

約数和(自身を除く): 220531712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 263, 272, 526, 544, 1052, 1409, 2104, 2818, 4208, 4471, 5636, 8416, 8942, 11272, 17884, 22544, 23953, 35768, 45088, 47906, 71536, 95812, 143072, 191624, 370567, 383248, 741134, 766496, 1482268, 2964536, 5929072, 6299639, 11858144, 12599278, 25198556, 50397112, 100794224, 201588448]

約数ペア:

[(1, 201588448), (2, 100794224), (4, 50397112), (8, 25198556), (16, 12599278), (17, 11858144), (32, 6299639), (34, 5929072), (68, 2964536), (136, 1482268), (263, 766496), (272, 741134), (526, 383248), (544, 370567), (1052, 191624), (1409, 143072), (2104, 95812), (2818, 71536), (4208, 47906), (4471, 45088), (5636, 35768), (8416, 23953), (8942, 22544), (11272, 17884)]