200829424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 397596080

約数和(自身を除く): 196766656

約数列:

[1, 2, 4, 8, 16, 73, 139, 146, 278, 292, 556, 584, 1112, 1168, 1237, 2224, 2474, 4948, 9896, 10147, 19792, 20294, 40588, 81176, 90301, 162352, 171943, 180602, 343886, 361204, 687772, 722408, 1375544, 1444816, 2751088, 12551839, 25103678, 50207356, 100414712, 200829424]

約数ペア:

[(1, 200829424), (2, 100414712), (4, 50207356), (8, 25103678), (16, 12551839), (73, 2751088), (139, 1444816), (146, 1375544), (278, 722408), (292, 687772), (556, 361204), (584, 343886), (1112, 180602), (1168, 171943), (1237, 162352), (2224, 90301), (2474, 81176), (4948, 40588), (9896, 20294), (10147, 19792)]