206113888

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 419295744

約数和(自身を除く): 213181856

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 127, 164, 254, 328, 508, 656, 1016, 1237, 1312, 2032, 2474, 4064, 4948, 5207, 9896, 10414, 19792, 20828, 39584, 41656, 50717, 83312, 101434, 157099, 166624, 202868, 314198, 405736, 628396, 811472, 1256792, 1622944, 2513584, 5027168, 6441059, 12882118, 25764236, 51528472, 103056944, 206113888]

約数ペア:

[(1, 206113888), (2, 103056944), (4, 51528472), (8, 25764236), (16, 12882118), (32, 6441059), (41, 5027168), (82, 2513584), (127, 1622944), (164, 1256792), (254, 811472), (328, 628396), (508, 405736), (656, 314198), (1016, 202868), (1237, 166624), (1312, 157099), (2032, 101434), (2474, 83312), (4064, 50717), (4948, 41656), (5207, 39584), (9896, 20828), (10414, 19792)]