200291888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3023}}^1$

素因数の和:3173

約数の個数: 40

約数和(自身を含む): 401599296

約数和(自身を除く): 201307408

約数列:

[1, 2, 4, 8, 16, 41, 82, 101, 164, 202, 328, 404, 656, 808, 1616, 3023, 4141, 6046, 8282, 12092, 16564, 24184, 33128, 48368, 66256, 123943, 247886, 305323, 495772, 610646, 991544, 1221292, 1983088, 2442584, 4885168, 12518243, 25036486, 50072972, 100145944, 200291888]

約数ペア:

[(1, 200291888), (2, 100145944), (4, 50072972), (8, 25036486), (16, 12518243), (41, 4885168), (82, 2442584), (101, 1983088), (164, 1221292), (202, 991544), (328, 610646), (404, 495772), (656, 305323), (808, 247886), (1616, 123943), (3023, 66256), (4141, 48368), (6046, 33128), (8282, 24184), (12092, 16564)]