200895416

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 383216400

約数和(自身を除く): 182320984

約数列:

[1, 2, 4, 8, 73, 146, 292, 419, 584, 821, 838, 1642, 1676, 3284, 3352, 6568, 30587, 59933, 61174, 119866, 122348, 239732, 244696, 343999, 479464, 687998, 1375996, 2751992, 25111927, 50223854, 100447708, 200895416]

約数ペア:

[(1, 200895416), (2, 100447708), (4, 50223854), (8, 25111927), (73, 2751992), (146, 1375996), (292, 687998), (419, 479464), (584, 343999), (821, 244696), (838, 239732), (1642, 122348), (1676, 119866), (3284, 61174), (3352, 59933), (6568, 30587)]